Re: PT Cruiser V-6 Conversion!
ejstith, when I first planned the project, I intended on using a coil over rear suspension. My research told me that the 2002 Jeep Wrangler rear suspension was almost identical in length with my stock PT Cruiser rear suspension. Trying to avoid unecessary cutting of wheel wells and rear end axles, is what made me chose the 2002 Jeep Wrangler rear end suspension. And being that the stock PT Cruiser rear suspension uses coil overs, I thought it would make things easier. As I progressed with the project, I took a closer, real serious look at what it took to use a coil over suspension. That's when I then decided to go with a leaf spring suspension. Definately less structural work. The engine I'm currently using, is a carbureted rebuilt 3.8L, 231 cubic inch V-6, from a 1979-1983 Buick LeSabre. The later models came out with the Turbo engines and electronic computer systems. I may go that route later, not sure right now. Actually, I would be more interested in the Buick V-6 engine that uses the stock Supercharger. The engine I'm using has an after market cam, headwork, with lifters and springs. The crankshaft rotating assembly which includes the crankshaft damper and transmission flex plate, were balanced as a unit, to avoid vibrations downstream. As you can see from pictures previously posted, I'm using an Edelbrock intake, and I will be installing a Holley 4 barrel 390 cfm carburetor. Not the best, but good enough to get the car running. When I started on the project back in April of 2004, there weren't too many options for the Chevy 3.8 application. At that time I did look at the FAST electronic system, and till today I wish I had gone with it. Too late to cry now! The Buick 4.0 V-6 is the same size externally as the 3.8L V-6. Internally it is different. Back then, I did think of using the 4.0L V-6 engine, however, I kept reading horror stories of problems with the cooling system, overheating due to the design of the heads. So, that is why I sticked to the 3.8L V-6. We shall see what happens. I will be posting another picture soon of my progress. Thanks for your support and comments. Aloha, Tommy.
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