wantin a bigger motor for my turbo build
07-05-2009, 06:59 PM
#1
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wantin a bigger motor for my turbo build i was gettin ready to start a turbo build and im tryin to figure out how big of a motor to build...id like a 400"+ with a 76mm turbo...what can u punch a 346 ls1 out to? without goin TOO far
07-06-2009, 08:41 AM
#3
As stated, not gonna want to go any bigger than that with a 76mm turbo.
If you must stroke it, go to a 3.9 stroke so that you end up square. This will get you into the 370's ci and wont burn as much oil. Stock cubes will be ideal for the 76mm though.
07-06-2009, 09:24 AM
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07-06-2009, 09:38 AM
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Your gonna make just as much if not more power with a t4 76 on a 346, plus you want have to spend for a crank or punch the sleeves out to nothin. How much power are you tryin to make?? People are making huge power around here with 346 tc76/78 combo's just my 02
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07-06-2009, 05:17 PM
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well maybe id need a bigger turbo to...i had a lq9 block but i sold it...i may get another one...with adding stronger internal parts and good heads and cam with a bigger turbo, would i get good results too? i want a nasty car on the strip..thanks for all the help guys
07-13-2009, 09:00 AM
#10
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We have LS1, LS2's in stock sleeved already and have packages available from 427 CI all the way up to 500 CI and everything in-between. Let me know if we can help with your build. Thanks!
