LT1-LT4 Modifications 1993-97 Gen II Small Block V8

piston recomendations

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Old Jun 8, 2010 | 01:21 PM
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Im pulling my motors soon due to low oil pressure and i want to thought some forged pistions in there while i have it apart. Im supercharged with stock heads and im wanting to be around 9cr. what pistons would you recomend? Im broke as a joke so keep that im mind. lol
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Old Jun 8, 2010 | 02:57 PM
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mahle
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Old Jun 8, 2010 | 04:22 PM
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Your motor will be broke as a joke if you don't spend some $$$ on a QUALITY forged bottom end for boost.
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Old Jun 8, 2010 | 04:27 PM
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Originally Posted by RamAir95TA
Your motor will be broke as a joke if you don't spend some $$$ on a QUALITY forged bottom end for boost.
I want good pistons but I was going to use my stock crank and rods and only shoot for about 450rwhp. does that seen like too much?
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Old Jun 8, 2010 | 04:49 PM
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450 rwhp gets boring after awhile.... spend the money now so you can reliably turn up with wick later on.
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Old Jun 8, 2010 | 06:00 PM
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Originally Posted by Wicked94Z
450 rwhp gets boring after awhile.... spend the money now so you can reliably turn up with wick later on.
your right. i found a member on here that has a 383 eagle forged crank & eagle forged h-beams. SRP -31cc pistons in it and i was thinking of getting that. He said with the stock heads i would be around 9-9.2cr
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Old Jun 8, 2010 | 06:32 PM
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All kinds of different opinions on this, but you can make about the same power, just a bit less torque with a 355. Not that torque is unimportant. It is very important, but you can only have so much before all you do is spin your tires, and believe me a boosted 355 will have PLENTY of torque. This would allow you to keep your stock crank and have a smaller machining bill on top of it. There are still advantages to the 383 though for certain applications so do your research. It doesn't sound like you're building a totally *****-out racecar though, hence my lean toward a 355.
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Old Jun 8, 2010 | 07:01 PM
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The money you will spind to have your rods reconditioned you can buy new forged rods. Buy some forged rods and some nice mahle pistons. the crank should be fine.
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Old Jun 8, 2010 | 07:40 PM
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Originally Posted by nighthawk15
All kinds of different opinions on this, but you can make about the same power, just a bit less torque with a 355. Not that torque is unimportant. It is very important, but you can only have so much before all you do is spin your tires, and believe me a boosted 355 will have PLENTY of torque. This would allow you to keep your stock crank and have a smaller machining bill on top of it. There are still advantages to the 383 though for certain applications so do your research. It doesn't sound like you're building a totally *****-out racecar though, hence my lean toward a 355.
that 383 i was taking about above is a full bottom end with about 8k on it. he $1900 plus shipping is about $145. then i would just need a cam and new timing set and i should be good to go. then i can sell my motor for a few hundred too.
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Old Jun 8, 2010 | 09:15 PM
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That is definitely not a bad deal at all assuming its built right.
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