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'98 Chevy 5.7L (C2500 HD)

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Old 10-20-2006, 10:33 AM
  #11  
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I checked out the option codes, it turns out that I already have 4.10 (GT5 G80) in the rear.

So, I'll look at getting the cold air intake. Pacesetter, DJ, Granatelli, Keystone, AEM, K&N. Which are best, which should I avoid?

http://store.summitracing.com/egnsea...ku&RC=10#rstop

Assuming K&N, what's the difference between the K&N and the Summit By K&N?



A t-stat is real easy (and cheap), would I get any benefit from that?

Thanks.

Last edited by tmblsn; 10-20-2006 at 11:48 AM.
Old 10-20-2006, 10:51 AM
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Originally Posted by jakebdb56


and the cold air intakes are pretty effective, I dunno about the whistler (tb spacer) though haha
At least it sounds like a maggie!
Old 10-20-2006, 03:13 PM
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Get one of the AEM intakes so you don't have to oil it regularly. And no you won't really notice any real difference in power with the thermostat except you can see that your engine will run cooler. I say go for the t-stat i bought mine for like 10 bucks so a cooler running engine is worth it in my opinion.
Old 10-21-2006, 06:57 PM
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How about a chip, will I see a big benefit from that?

http://store.summitracing.com/partde...5&autoview=sku
Old 10-23-2006, 01:58 PM
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Originally Posted by tmblsn
How about a chip, will I see a big benefit from that?

http://store.summitracing.com/partde...5&autoview=sku
Yea you'll see a noticeable difference with the chip. If your looking for something like that you should have a look at a Nelson programmed PCM they're over in the sponsors section. You'll see more of a difference by giving them a call. But they're a little bit more expensive than the chip.
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