LQ4 Questions
I think 2.02 and 1.58? I was just trying to remember. It might have a smaller exhuast valve. A guy that used to work for W2W told me he has almost the exact same setup as mine with this exact cam and it cleared. What do you think? What your in/ex duration?
Also, this is on a 110 ICL
Also, this is on a 110 ICL
243 and 317 are the same type head, 317 has larger chamber at 71cc,
243 at 65cc
mill the heads .030 for just under 10:1 scr
a ls6 z06 cam from 02-04 will put your engine around the 400-420bhp range.
with milled heads, ls6 intake and even with stock manifolds. use ls6 rod bolts with the rods, to keep the price low. speed pro makes excellent replacement pistons and rings which cost around 400$ or less with rings. up to .060 over bore
243 at 65cc
mill the heads .030 for just under 10:1 scr
a ls6 z06 cam from 02-04 will put your engine around the 400-420bhp range.
with milled heads, ls6 intake and even with stock manifolds. use ls6 rod bolts with the rods, to keep the price low. speed pro makes excellent replacement pistons and rings which cost around 400$ or less with rings. up to .060 over bore
As far as the early crankshafts (99-00) goes, the rear flange area was 1.25 wide or thick how ever you want to describe it and have a Casting number 12552215
The Noramal size ones for 01 - up should measure approx .860 wide/thick and have a Casting number 12552216
Here is some info with pictures...
http://www.enginebuildermag.com/Arti...ankshafts.aspx
5.3L, 5.7 LS1 and 6.0L are the same exact crank... They are how ever Balanced differently for there specific set up. A true LS1 crank also had a 1 Inch hole gundrilled through the center of the mains to help save weight. The all share the same Casting number 12552216
Here is a side by side crank picture.
https://ls1tech.com/forums/876185-post19.html
Last edited by 1FastBrick; Mar 5, 2009 at 02:44 AM.
