Big bore short stroke LS1/6
Thread Starter
Registered User
Joined: Jun 2002
Posts: 3
From: Where you least expect me
Big bore short stroke LS1/6
Has anyone ever used the short stroke crank from the 4.8 litre vortec truck engine with and 5.7, 6.0, or resleeved big bore block?
That would net 311, 328, or 345 cid respectively, but with shorter stroke and longer rods than a stock LS1.
Anyone?
That would net 311, 328, or 345 cid respectively, but with shorter stroke and longer rods than a stock LS1.
Anyone?
Registered User
Joined: Apr 1999
Posts: 258
From: Wolfforth, Texas (just outside of Lubbock)
We've yet to try it, and I've yet to see any shop try it. However, Louis Gigliotti, Jr. is talking about building a solid-roller short-stroke/big-bore in the next few months for his '98 Z28. 
------------------
'02 SS: 11.63 @ 114.06 MPH, 1.588 60'; 3,515# raceweight, 1,102' D.A.
naturally-aspirated with bolt-ons, a cam, and a fat converter!
L.G. Motorsports (972) 272-7753
Check out the SS!
------------------
'02 SS: 11.63 @ 114.06 MPH, 1.588 60'; 3,515# raceweight, 1,102' D.A.
naturally-aspirated with bolt-ons, a cam, and a fat converter!
L.G. Motorsports (972) 272-7753
Check out the SS!
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