Stroking an LS1
06-02-2010, 07:14 PM
#11
ok david but how do you get there?
also, is the bore of the ls1 smaller than the bore of the older 350's? i bought some new pistons for my old 350 the other day and just for giggles stuck one up to the cylinder on my ls1 on the stand, and it wouldnt go in. Is this why they are a 347 and not a 350?
also, is the bore of the ls1 smaller than the bore of the older 350's? i bought some new pistons for my old 350 the other day and just for giggles stuck one up to the cylinder on my ls1 on the stand, and it wouldnt go in. Is this why they are a 347 and not a 350?
if not mistaken a 4" crank and 6.125 rod will get ya to a 383
i'd run a 10.5-8.1 cr or possibly try and get to 11:1
06-02-2010, 07:39 PM
#12
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06-02-2010, 07:45 PM
#13
with that said: my mods consist of a stock lq9 short block, ls3 heads ported with light weight valves, a nice little 235/239 cam,ewp, fast 102MM intake and 102mm throttlebody with kooks 1 7/8 to 2" headers through dual exhaust, set up with a level 2 performabuilt tranny with a 4 link on a stock 10 bolt with a trutrack and soon to be 4:88 gear
and a badass tune from quik
06-02-2010, 11:05 PM
#14
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guess i need to put my sig back with all my mods lol, been getting alot of pms about the time i am showing in my sig, most think i am running a small shot of nitrous which i am not, but yeah they are newbz so i can see why the pms
with that said: my mods consist of a stock lq9 short block, ls3 heads ported with light weight valves, a nice little 235/239 cam,ewp, fast 102MM intake and 102mm throttlebody with kooks 1 7/8 to 2" headers through dual exhaust, set up with a level 2 performabuilt tranny with a 4 link on a stock 10 bolt with a trutrack and soon to be 4:88 gear and a badass tune from quik
with that said: my mods consist of a stock lq9 short block, ls3 heads ported with light weight valves, a nice little 235/239 cam,ewp, fast 102MM intake and 102mm throttlebody with kooks 1 7/8 to 2" headers through dual exhaust, set up with a level 2 performabuilt tranny with a 4 link on a stock 10 bolt with a trutrack and soon to be 4:88 gear
and a badass tune from quik 
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