4.3 V8-LT1 or LT4
Thread Starter
Teching In
Joined: Aug 2004
Posts: 5
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From: PA
4.3 V8-LT1 or LT4 I would like to build a small c.i.d. supercharged LT4 for my 70 Nova street machine project.
Q. Can I use a 262-265 short-block with all the LT1-LT4 heads and components?
Q. Can I use a 262-265 short-block with all the LT1-LT4 heads and components?
Last edited by Shooff; Aug 2, 2004 at 12:24 AM.
Originally Posted by Shooff
I would like to build a small c.i.d. supercharged LT4 for my 70 Nova street machine project.
Q. Can I use a 262-265 short-block with all the LT1-LT4 heads and components?
Q. Can I use a 262-265 short-block with all the LT1-LT4 heads and components?
Launching!
Joined: Apr 2004
Posts: 271
Likes: 0
From: Regina, SK
If you want to do that I think you'd have to use an LT1 / LT4 engine with a smaller crank and/or smaller pistons to reduce the displacement down to 4.3 L
Don't think a 1970's engine block would play well with reverse cooling LTx heads
Don't think a 1970's engine block would play well with reverse cooling LTx heads
