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what cam in my set up with a stroker ?

Old 08-20-2009, 10:22 AM
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Default what cam in my set up with a stroker ?

i am doing a ls1 swap in my 87 iroc z28
i bought a 2002 used ls1 from a junkyard and it ran great
i am getting it rebuilt with a stroker kit but idk witch one to use
the 395ci 3.902 bore and 4.1 stroke or 383 3.905 bore and 4.00 stroke
i want about 500 - 550 rwhp
eagle brand
so thats my stroker ? witch one to use
now the cam ?
i know very lil about cams get that out there
i want a very aggressive cam with a low loud rumble and a slight rough idle
i will be getting a cam kit wit dual springs and pushrods
i jus dont know what cam to get for either stroker
plz help me and i will answer any ? u have
and i am keeping the stock heads for now but planning to upgrade when i get more money
and also lookin to get a 150 - 200 shot of n20
Old 08-20-2009, 10:43 AM
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IMO, put your $$ into a nice 346 rebuilt, you can use the $1000 crank money for a good set of heads and pop a mid 230 cam in there.
Stroking and running stock heads is futile.

I'll give you an exercise:
run an 1/8th mile normaly, record your time
run an 1/8th mile with your mouth shut and 1 nostril plugged, record your time.

Tell me which is better and how you feel
This is how your motor will react
Old 08-20-2009, 11:05 AM
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Yea throwing $$ into a stroker with stock heads is a waste.

Lighten up the car, leave the bottom end alone, and build a nasty little 346. With proper gearings and a driver it'll be plenty fast.
Old 08-20-2009, 11:23 AM
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i am getting a pair of heads jus not right now
i will work on weight later i am jus getting the drivetrain as strong as i can get wit the amount if money i have
but i might have enough left for some heads
what heads do you rec?
Old 08-20-2009, 11:30 AM
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a 383 with 500-550rwhp is a lot of $$$$$
Old 08-20-2009, 11:34 AM
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i would love to bore it in to a 408 or a 421 but i need to resleeve it and i dont want to do that
Old 08-20-2009, 07:49 PM
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would 243 heads be good enough for my set up
i redid all my expenses and i will have about a 1000 left for some heads
Old 08-20-2009, 08:09 PM
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Not stock 243s....Hand ported 243s netted me 503rwhp in a 383 with a G5X4 cam.
Old 08-21-2009, 01:26 AM
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Originally Posted by no_limit5869
would 243 heads be good enough for my set up
i redid all my expenses and i will have about a 1000 left for some heads
Being budget a set of stage 1 CNC ported 243s would do a nice job with the right cam.
Old 08-21-2009, 04:35 AM
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what he said...i did it and just my top end upgrade last fall was 12k (tfs 215, yella terra, kooks headers and 3x3 catted pipe, fast 92 ported, ls2 ported t body, vrx5 cam, meziera, ati underdrive, 7.5 pushrods, new lifters, gaskets...you get the idea....install and tune...but i made 532/ 472 from my 383
Originally Posted by LS1-NAVY
a 383 with 500-550rwhp is a lot of $$$$$


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