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Croc

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  1. @KnifeySpoony I never understood your issues with rear bias causing rear pad wear. It had never been my experience after decades with Caterhams on track. I have always followed the accepted wisdom described by @SK400 of you run differential pads front and rear. A correctly working Caterham brake system should give you years (or decades in my case) on pads both front and rear. But I did believe you were seeing a real problem on your car and now you are not alone. Recently a 2021 Caterham landed in my garage needing attention. The former owner would use rear pads up in 6 days at Mid-Ohio - very similar complaint to you. His solution was a Wilwood brake bias valve installed off the Caterham race master cylinder - adjustment knob under the dash. Front brakes are the upgraded 4 pots and rears are standard Sierra. It does work in this set up albeit lacking feel but running two proportioning valves just feels really wrong - the Caterham race MC does have a screw adjustable proportioning valve - at least the one in the photo does So I am now going through the logical decision tree for what might be going on. 1) Crimp from manufacturing or build in front brake lines - Visual inspection reveals nothing but I plan to blow out and pressure test the brake lines to check. Quite possible as I have seen damaged brake lines new from factory before 2) Handbrake is dragging with rear brake on even though lever shows disengaged - no not here 3) Brakes lines plumbed into MC incorrectly i.e. swapped - no not here. 4) Calipers blocked brake fluid galley or piston actuation faulty - no it tests out fine on all 4 wheels 5) Race master cylinder assembled backwards - This is my betting winner - waiting on a new one from Josh to swap in and check.
  2. Continental Tire took over Hoosier Tire in 2016. Initially there were no changes but around late 2021 area both of the Hoosier A7 and R7 were reformulated (I confirmed with a call to Hoosier) and there were size changes. I used to use the R7 on the Caterham. There were compound changes and size changes. Sizes were made the same across the R7 and A7 range. The changes were downplayed but they were profound for me. Previously I would get a season from a set of R7s and after the formulation changes I would get 6 days - so they went softer since they would now go off quicker. I switched to the A7s and found I could now get a season from those where previously I could not - their compound went harder in the formulation changes. Comparison is with same car, same set up, same driver, same tracks. Something changed in the A7 and R7 to reverse the historic market positioning of them as I understood it - yet the marketing materials would tell you otherwise. I don't know what happened to Elise tires but something changed with my Caterham tires and Hoosier confirmed there were changes. Discussions with the folks at Roger Krause confirmed there were changes in the 13 inch tires that were not consistent when you got to larger sizes. Make sense of that what you will. End result is I no longer use Hoosier. I like my friends at Pirelli now.
  3. Yep @Carz01 is on the money. Its out of a Canadian Company from recollection. Sister car in the range was a Beaver. So many jokes.... I saw this car a very long time ago - it is HUGE.
  4. No such thing as a spread - thats life insurance. Prices are based on cost (losses) plus anticipated expenses plus a profit margin and sometimes investment income offset if it is a long enough loss settlement pattern. Costs as based on how badly you crash or get sued, etc. By switching from MGA to insurer you just switch out a commission for a direct cost. Hard to tell if there is a ton of profit margin in this - I doubt it. Gives you control of your destiny though if you have ambitions to grow larger.
  5. Hoosier A7 and R7 used to be available for me in: Front: 185/60/13 Rear: 225/50/13 Loved them. Then when Hoosier got taken over the rear size dropped to a 205 and a smaller profile (was it a 45?). It just did not work in the sizing plus the compound changed for the worse.
  6. Insurance is regulated state by state in the US. Each state is a completely different insurance experience. Just because Hagerty is good in NJ does not mean it will be good in an adjoining state. This means risk conditions, limits, premium rates, special conditions, and claims experience differ by each state as Hagerty use different insurance companies to issue the policy behind the scenes. They are also in the middle of migrating from being a Managing General Agent issuing policies via a third party insurer (Markel) to actually having their own insurance companies. Its very hard to generalize insurance experience across the US.
  7. I just studied the details again. Its an A8 compound - so medium. How can that be faster than the R7 which was supposedly softer? Then again they did reformulate the A7/R7 after Hoosier were taken over and the tire consistency/life was worsened. Sales of the A7/R7 dropped significantly after the reformulation and changing sizes so this is probably a way to try to get the lost sales back. Not sure a medium will work on our light cars. Will be very interested in your hands on driving results.
  8. The latest listing is linked - no Westfields right now though They are fairly rare in the US - only a handful come up for sale each year. Are you trying to get this registered for road in NJ? We should probably chat offline if you are, so you go in 'eyes open' on the process.
  9. That was my fear too. After Hoosier messed with their compounds I will not be trusting them again soon.
  10. And this press release (attached) hit my inbox this morning - MRF Tyres - I have never heard of them until now. However, I do know the two names who tried them out and offered testimonials. Clearly only track tires but I will start with that. I like the comment that they are consistently durable over longer stints on track plus better in the wet. I don't have any photos so no idea what tread pattern looks like. 7 Racing Tire Announcement..pdf
  11. Week Beginning December 14, 2025 USA7s Classified Ads of Cars for Sale USA7s classified pages - USA7s club members have the benefit of selling their cars by listing them for free on USA7s forum. https://usa7s.net/ips/forum/26-cars-for-sale/ New Ads This Week Caterham https://bringatrailer.com/listing/2013-caterham-seven-sv-roadsport/ Caterham https://bringatrailer.com/listing/2024-caterham-seven/ Caterham Project https://www.copart.com/lot/93940855/clean-title-1995-lotus-replica-tx-dallas Repeat Ads from Prior Weeks Caterham https://www.hemmings.com/listing/1999-caterham-all-models-526915 Caterham https://www.hemmings.com/classifieds/dealer/caterham/super-7/2638345.html Caterham https://www.hemmings.com/classifieds/listing/2023-caterham-super-7-sonoma-ca-2891993 Birkin https://www.hemmings.com/classifieds/listing/1994-birkin-lake-mary-fl-2864819 Lotus 7 https://www.hemmings.com/classifieds/listing/1964-lotus-dania-beach-fl-2905845 and here https://www.facebook.com/share/1DspAKiBko/ Lotus 7 https://www.hemmings.com/classifieds/listing/1973-lotus-los-angeles-ca-2900891 and here https://losangeles.craigslist.org/lac/ctd/d/los-angeles-1964-lotus-stock-a2102/7897530318.html Lotus 7 S2 https://www.hemmings.com/classifieds/listing/1963-lotus-super-seven-cochranville-pa-2891143 Lotus 7 S2 https://www.hemmings.com/classifieds/listing/1966-lotus-super-seven-denver-co-2882112 Caterham https://rockymountaincaterham.com/76907-2/ Lotus 7 S3 https://rockymountaincaterham.com/sb2352/ Caterham https://rockymountaincaterham.com/302900-2/ Two Caterhams listed here https://rockymountaincaterham.com/inventory/ Caterham https://ebay.us/m/Y5QEmw and here https://www.hemmings.com/classifieds/listing/1998-caterham-super-seven-fort-lauderdale-fl-2914012 Locost Project https://tucson.craigslist.org/cto/d/vail-lotus-replica/7901140739.html and here https://www.facebook.com/share/17b6mVG3pD/ Mitsuoka Zero https://www.facebook.com/share/19xNeNp3v6/ Locost Project https://www.facebook.com/share/1G3mPnouwc/ Donkervoort https://www.facebook.com/share/1Z6uSrzNoK/ Lotus 7 S3 Project https://www.facebook.com/share/1KCJvfpdnz/ Lotus 7 S4 https://www.facebook.com/share/17c5DELoMa/ Locost https://www.facebook.com/share/1Fkmqxjxvj/ Locost Project https://www.facebook.com/share/1A75u4nHsZ/ Duttom Project https://www.facebook.com/share/17X4juE3yz/ Diva 7 https://www.facebook.com/share/1LthtL2C4x/ Caterham https://www.facebook.com/share/1FsDarqYnR/ Caterham https://www.facebook.com/share/1BGez5RUFt/ Canada Ads Fejer 7 https://www.autotrader.ca/a/lotus/seven/vaudreuil-dorion/quebec/19_13182373_/ Curtis 7 https://www.autotrader.ca/a/lotus/seven/st davids/ontario/19_13233058_/ Atom https://www.facebook.com/share/17A7xWs5df/ Locost Project https://www.facebook.com/share/1CpcCd1wNK/ Lotus 7 https://www.facebook.com/share/17C14XWbAz/ Locost Project https://www.facebook.com/share/1AMmXEsHZq/ Locost Project https://www.facebook.com/share/16682dwERR/ Given I am traveling starting next week, this will be the last update for 2025. Will see you in 2026.
  12. Zandvoort trip article here: You can also reach the articles section by selecting "Articles" fourth from left on the top menu.
  13. I fronted up to Zandvoort in The Netherlands to do a track day with RMA, a UK outfit with a good reputation. For some reason I ended up being the only TFL Racing supported car at this event. My car arrived in a small trailer towed by a trusty pick up driven by Dickon who was my support crew for the two days. Given what later emerged with the weather I think the others were more sensible in staying away. I was also joined by a family member. The Zandvoort Circuit has a long history back to the 1930s, carved into the dunes behind the beaches facing the North Sea. Its not Florida but to Europeans, it is an exclusive seaside resort. It is the home of the Dutch Formula 1 Grand Prix although for how long is a major question. The track of today was heavily modified 5 years ago to make it more suitable for Formula 1 safety needs. Despite this, the old character still shines through. This section below is still readily familiar when you drive it today. The track is well suited for spectators with lots of dunes and mounds of sand to get great views of the cars on track as they weave and undulate through the sand dunes. The week before I turned up I had to scramble for a garage as it had been forgotten originally booked plus the weather forecast was not looking great. Fortunately I secured one, right next to Mickey's Bar at the end of the pit complex. Keen eyed observers will notice the yellow vinyl sticker with a black cross through it on the back of the car. This was the rookie sticker to alert cars coming up from behind that a newbie to the circuit was ahead. While I had been to Zandvoort before, I also had a family member with me driving my car who had not. I stayed in central Amsterdam as the accommodation options were more plentiful plus many dining options for the evening - its only a 40 min car ride to the circuit. Zandvoort at this time of year is a ghost town and not a fun place to stay in off season. The weather forecast was grim. Day 1 - intermittent showers with strong winds. Strong winds ended up being 45mph with with gusts up to 65mph - those gusts are technically hurricane strength. I was hoping that the dunes around the circuit would protect me. A fair amount of standing water around the track was going to require some delicate driving given the conditions were marginal for the Toyo R888R tires - my wet intermediate choice. I do not have full race wets. The dry slick tires stayed in the trailer. The cars at an RMA event are high end. A lot of Porsches. A good scattering of BMW M cars. There were a few of those space frame Beetle looking Fun Cup things. There were two other Caterhams - a 620R and a 420 race car. The 620R was only out there on day 1 as he only had Avon ZZR tires and given the condition sensibly stayed under cover on day 2. The 420 race car was running full race wets and so was making me insanely jealous by showing off how much grip he had all over the circuit. On day 1 the track did dry out mostly. Turn 1 was marginal all day - I could not get the car to stop and used the run off at the end of the straight quite a few times to save myself. A combination of damp/wet track, cold temps, the light weight of a Caterham, just could not get the tread on a R888 to grip. You can really see the sand dunes in the background looking towards the North Sea. Turn 3 is a fascinating corner. A deep bowl, it has lots of G forces as you hammer through. You could dive deep down to the inner kerb but the faster line was to stay high and hold more momentum through the corner. The old character still shines through. Look at the sequence of the next two photos - first from the 1950s and the next from this year. This was my favorite part of the circuit as you swoop through the undulations at high speed. However, it was a bit tricky for me. One time I was caught by a wind gust and found myself with opposite lock to stay on track. Apologies for the sound but this short video below shows the sequence through turns 2 and 3 with turn 3 being the dished banked corner. Video Sep 15 2025, 5 04 16 AM.mov Naturally the way to recover after a track day is with some hydration to warm back up. Day 2 was not good. Lots of rain - mostly torrential. Video Sep 15 2025, 9 20 56 AM.mov My approach was to use the dry window at the bbeginning of the day to get as much time in as I could. So I went out for an endurance stint as soon as the lights went green. Two hours later I came back in with the fuel tank on red. I always liked endurance racing when you just get into a mental zone of being super consistent and smooth on the car. Below shows the car coming through the final banked corner onto main/pit straight. The rooster tails of water show the level of standing water on track. It was a struggle to get the car to stop let alone grip in a corner or apply power without getting snap oversteer. Headlights needed to be on. You really could not see cars coming up behind you in the spray unless their headlights were on. This section of track saw me managed to do a 360 degree loop when I messed up a heel and toe downshift, but I still managed to keep momentum and drive off in second gear. The track photographer was right there but he said to me later he was so surprised he forgot to take any photos of my looping. Lots of race cars were present using the days as testing for future race events. Being race cars they had full wets so were far more capable in the conditions than what I was able to achieve. Its still fine to drive but you have to adjust for the conditions. So I was a lot slower. My accompanying family member only went out once on day 2. He said he preferred his track days like his martinis - dry. He was mostly found keeping warm in Mickey's Bar! Despite the weather, I have booked again for September 2026. This time I have booked a garage and will seriously consider better wet tires - likely a full race wets although maybe the neww Nova ZZS will be available by then. Links Zandvoort Circuit https://www.circuitzandvoort.nl/en/ History of Zandvoort https://www.circuitzandvoort.nl/en/history/ Zandvoort Track Narrative https://www.circuitzandvoort.nl/en/corners/ TFL Racing https://www.tflracing.co.uk/
  14. Quite a few states have this requirement. I think I used a steering wheel cover once to grow an inch in diameter.
  15. Caterham on Bringatrailer https://bringatrailer.com/listing/2024-caterham-seven/
  16. Trying to source parts in a tariff world is not cheap. Then at the end of it all it is still a salvage title so compromised end-value. At a couple of thousand you could part it out to make money.
  17. You have not got much choice but the R888s right now. They are fine for road. Ok on dry track putting aside they “go off” after about 45-60 mins from brand new. Ok as a wet intermediate tire for road and track. Watch them on really wet conditions as they are tricky to gauge grip. Lethal on standing water.
  18. Week Beginning December 7, 2025 USA7s Classified Ads of Cars for Sale USA7s classified pages - USA7s club members have the benefit of selling their cars by listing them for free on USA7s forum. https://usa7s.net/ips/forum/26-cars-for-sale/ New Ads This Week Superformance S1 https://bringatrailer.com/listing/2001-superformance-s1-3/ Caterham 2026 Caterham CSR Twenty immense spec + RBTB upgrade 2005 Caterham Superlight R S3 with 260bhp 2.0L Cosworth and lots of trackday goodies https://rockymountaincaterham.com/inventory/ Caterham https://www.facebook.com/share/1AXbrhtthW/ Repeat Ads From Prior Week Birkin https://www.facebook.com/share/1Bo7dPyr49/ Caterham https://www.hemmings.com/listing/1999-caterham-all-models-526915 Caterham https://www.hemmings.com/classifieds/dealer/caterham/super-7/2638345.html Caterham https://www.hemmings.com/classifieds/listing/1957-caterham-seven-portland-or-2904797 Caterham https://www.hemmings.com/classifieds/listing/2023-caterham-super-7-sonoma-ca-2891993 Caterham https://www.hemmings.com/classifieds/listing/2012-caterham-superlight-r400-bellevue-wa-2888296 Lotus 7 S4 https://www.hemmings.com/classifieds/listing/1979-lotus-7-mercer-island-wa-2877903 and here https://www.facebook.com/share/17eSnAQVvM/ Caterham https://www.hemmings.com/classifieds/listing/2013-caterham-super-7-chaffee-ny-2858183 and here https://timemachinesmotorsports.com/2013-caterham-roadsport-sv/ Caterham https://rockymountaincaterham.com/302900-2/ Lotus 7 S3 https://rockymountaincaterham.com/sb2352/ Caterham https://rockymountaincaterham.com/76907-2/ Birkin https://www.hemmings.com/classifieds/listing/1994-birkin-lake-mary-fl-2864819 Lotus 7 https://www.hemmings.com/classifieds/listing/1964-lotus-dania-beach-fl-2905845 Lotus 7 https://www.hemmings.com/classifieds/listing/1973-lotus-los-angeles-ca-2900891 and here https://losangeles.craigslist.org/lac/ctd/d/los-angeles-1964-lotus-stock-a2102/7897530318.html Lotus 7 S2 https://www.hemmings.com/classifieds/listing/1963-lotus-super-seven-cochranville-pa-2891143 Lotus 7 S2 https://www.hemmings.com/classifieds/listing/1966-lotus-super-seven-denver-co-2882112 Locost Project https://tucson.craigslist.org/cto/d/vail-lotus-replica/7894678762.html and here https://www.facebook.com/share/1893QEkkxb/ Locost https://bend.craigslist.org/cto/d/bend-2006-yamaha-powered-lotus-seven/7894314952.html Caterham https://ebay.us/m/Y5QEmw Caterham https://www.facebook.com/share/1D6tEr4aEz/ Caterham https://www.facebook.com/share/1CmuDB1bsm/ Donkervoort https://www.facebook.com/share/17qpzbCQ3T/ Lotus 7 S3 Project https://www.facebook.com/share/17TmKC2F7P/ Locost https://www.facebook.com/share/17aMFFFvhs/ Locost Project https://www.facebook.com/share/1ENWWFUyxT/ Birkin https://www.facebook.com/share/17B3RAuTQo/ Dutton Project https://www.facebook.com/share/17WDyaiDd9/ Lotus 7 S2 https://www.facebook.com/share/177nyHQFtd/ Diva 7 https://www.facebook.com/share/1ALBD7cogp/ Locost Project https://www.facebook.com/share/1A9YKanqgs/ Mitsuoka Zero https://www.facebook.com/share/1Cx8ms2n7m/ Canada Locost Project https://www.kijiji.ca/v-cars-trucks/owen-sound/kit-car-bmw-based/1725002646 Fejer 7 https://www.autotrader.ca/a/lotus/seven/vaudreuil-dorion/quebec/19_13182373_/ Curtis 7 https://www.autotrader.ca/a/lotus/seven/st davids/ontario/19_13233058_/ Locost Project https://www.facebook.com/share/1BSFVCnqJ1/ Locost Project https://www.facebook.com/share/1JAYWaHrnY/ Locost Project https://www.facebook.com/share/16kb6kdbVu/ Lotus 7 https://www.facebook.com/share/1FqgZmqBVC/ Atom https://www.facebook.com/share/1AY6gEJNF8/
  19. What about adding a set of these to your newly installed brake lights?
  20. I would monitor that gap on days when you are not driving to church. Given you will be running these at low pressures there will be a fair load of tire rubber deformation in corners. The clue that you have a problem is when you start to see missing paint...
  21. Which wing stays did you order for your car? The 13 inch wheel ones or the 15 inch wheel ones? There is something like an extra inch in the 15 inch wheel ones.
  22. Yes but why were you using them halfway down the main straight?
  23. Is that before or after tire deformation in a corner?
  24. I think that works well for a version 1 edition. I suspect it will give a better cold air seal too. Probably no extra hp though!
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