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LSX. Cylinder lengths

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Old 11-14-2013, 08:09 AM
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Default LSX. Cylinder lengths

Ls1. 5.455

L33. 5.485

Ls2. 5.475

Lq9. 5.420

Ls3. 5.460

C5R. 6.0

RHS. 5.9

Lsx. 5.575




I"m in Little Rock, Ark. I had a chance to read through the Ls books at the book store reading info on all Ls heads the WCCH seems to be the best head. 267 Ls7 head flows 400+ @ .700 lift.

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Old 11-14-2013, 03:11 PM
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I wish you had the length on the erl blocks too.
Old 11-14-2013, 06:51 PM
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ERL and Darton's. r 5.8
Old 11-14-2013, 07:40 PM
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So, if I've got an L-92 block (ASSuming the same as LS3) with 5.46" sleeve and use a 4" stroker crank, this leaves all but 1.46 "hanging out" at BDC. Now remove the pin height (1.12") and you get 0.34". Visualize this from the side... With a pin diameter of 0.927", there's 0.587 or roughly 2/3 of the pin hanging out below the bottom of the cylinder sleeve! Ever wonder why strokers seem to have more oil control problems than stock?
Old 11-14-2013, 08:04 PM
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^ I think this is where the right pistons come into play.
Old 11-14-2013, 11:03 PM
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Your surely right Im thinking of going with the 4.10 crank myself custom pistons are 1033. oo. They will work without a problem getting the correct pistons is key. I'm just doing a crank trick with the Eagle 4.0 crank. Sitting in a store we finished, getting ready to eat.
Conway, Arkansas



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