How strong is a 3.48 stock lt1 crank??
02-15-2011, 06:19 PM
#27
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You get to the point and what i want to do with my engine project. Spend on good quality cnc heads (Ai in my case), valvetrain kit, custom cam, forged rods & pistons and supporting mods, set up etc so im hoping to achive like 420+ rwhp n/a Thx
12-04-2012, 03:43 PM
#30
Im planning to build my Lt1 engine to .030 over (355) with a Scat or Eagle forged rods, probably I-beam, Mahle powerpack and use my existing crankshaft. All this, naturally aspirated with Ai 200cc heads, ported intake, valvetrain etc but wondering how strong is the stock crankshaft. Any comment about it, super welcome, Happy New Year and thanks a lot in advanced.
12-09-2012, 12:36 PM
#31
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stock crank Several years ago I sprayed 150 for about 2 years and then a 2 stage 300 system for a year on my LT4, all stock except for the hot cam. No problems, the complete bottem end , rods, pistons and cranks are very tough in these engines.
