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Westfield Seven for sale - pre-litigation 4AGE


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Pre-litigation (Aluminum) Westfield Super Seven for Sale

 

I built this car in 1987 when I was 23 years old. One owner. Has been driven almost every summer since built.

It is one of the earliest left-hand-drive Westfield Sevens, chassis number 114.

The kit was shipped directly from the Westfield to my home in Michigan.

“Pre-litigation” refers to the models that Westfield built before being sued successfully by Caterham Cars for making a Seven that was too close to the original Series 3 Lotus Super Seven. This means my car is visually faithful to the original Lotus 7, including vey nice aluminum skin. It is built with a modern square-tube epoxy-coated frame and significantly more robust suspension than the Lotus, thankfully.

 

After driving it for years with a Ford 1.6L Crossflow, I upgraded it 6 years ago to a more modern and powerful 16v 1.6L Toyota 4AGE. Wow, what a difference. The car loves to rev and pulls strongly. I also added a very necessary limited slip diff and more braking power.

 

This is not a screaming high performance MegaBusa car, nor is it a funky looking knock-off. It is a strong mid-level car with some great features:

Chassis

Left hand drive Westfield “pre-litigation” aluminum skin chassis

Total wet weight ~1120 lbs.

Powertrain

Toyota 4AGE Redtop 1.6L 16v motor – great compression, ~145 hp, 7700 rpm redline.

Twin Weber 40 DCOE

MSD 6A Ignition

Toyota 5-speed Transmission - RWD Corolla GTS AE86

Alfa Romeo rear axle – 4.56:1 Final Drive, Aluminum Center section, uprated Limited Slip Diff

Suspension/Steering

Westfield tubular wishbone front suspension, 4 trailing link rear suspension.

Spax gas coil-overs

Triumph Spitfire forged front uprights.

Triumph Spitfire fast ratio steering gear.

13”x6” Revolution Wheels front, 13”x7” Revolution wheels rear. Yokohama 205/6013.

Brakes

Twin master cylinders with adjustable balance bar

Spitfire front discs, large piston 4-bolt calipers, Ferodo DS2500 linings.

Custom Aluminum front hubs to Ford 4-bolt wheel pattern

Rear disc brakes

Miscellaneous

Simpson 4-point harness (installed driver, included for passenger side)

VDO Cockpit series gauges

 

This is a great car for someone who wants the authentic Lotus look, lightweight performance, and reliable modern hardware.

 

 

Pictures at: http://s1353.photobucket.com/user/jcrock5000/library/Westfield seven

 

 

Asking $14400

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I was contacted with some good questions so I thought I'd post the answers here for everyone:

 

Mileage:

I don't have an exact mileage. The VDO gauges in the car were bought used from another vehicle, and I never hooked that speedo since I found I never used the prior Smiths instrument.

With the Ford motor in it the chassis did 12000 miles on the prior Smiths speedo.

Since then the vehicle has probably done around 3000 on this engine.

The engine was a used Japan engine. Strong compression on all cylinders so I did not rebuild it.

 

Power:

145 hp is an estimate based on all the 4AGE websites out there for a Redtop with stock cams and 40 DCOE. There's a lot of info out there. I also own adjustable cam sprockets to re-time the cams and shape the torque curve, but I never installed them since it's already pretty strong. Next owner might want to take that on. The engine uses the stock cast 4-into-2 header with a custom fabricated 2-into-1 sidepipe, since the 4AGE tech sites recommend that the stock header actually flows very well for motors

 

Driveshaft:

I had Auto-Cycle-Marine here in Detroit weld me a short shaft with yokes to match trans and axle. No problems; they do great work.

 

Limited Slip Diff:

The LSD is a classic clutch Salisbury type standard in the Alfa axle. I consulted a very successful local SCCA racer who advised me to remove one of the reaction disks on each spider gear and replace with an additional friction disk, to increase the slip-limiting torque. It provides great function when burying the throttle mid-corner and has made the car very steerable. Makes no noises etc.

 

Wheel PCD:

The wheels are 4x4.25" bolt circle, same as Ford Cortina.

 

Title:

It is titled in Michigan as a 1987 assembled vehicle. Has a VIN starting with "MI" then a series of numbers. I insure it at my regular agent along with my Ford Focus etc.

 

Weather equipment:

It has the factory top and also sidescreens.

 

I will post more pics at weekend of engine compartment and weather equipment.

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A very nice Seven indeed !

 

Now I know of three "Prelits" here in the USA , One in New York and mine out here in California ( # 52 ) that looks exactly like yours.

 

I would love to see pictures of your engine compartment !

 

Darrell

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Nope, the sneakers have sentimental value.. they stay with me!

 

Like most sevens, this one requires that you wear your narrowest shoes. My size 12's fit, but it's way too tight to drive to California.

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I forgot to mention I also used to autocross the car in the Detroit Region, with the original powertrain. It was very quick. It could be yet more effective with the 4AGE motor, and particularly with the LSD. With 6 kiddos I just don't have the time unfortunately.

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