LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

How much hp will I pick up?

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Old Jul 18, 2004 | 07:12 PM
  #1  
Kurt Crosbie's Avatar
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From: Charlotte, NC
How much hp will I pick up?

I've got a few bucks to spend next month on my car. I was thinking headers, catback, rear end, and intake.

I found a flowmaster catback for 50 bucks. I figure I can find some headers for like 300. And I've seen some complete rears go for 250. I'm not sure what size.

I have a regular hood. Is it worth it to spend 700 on a ram air hood? Could I get the same benefit from a cai?

What size gears should I go with?

How much power am I looking to gain with headers, exhaust, intake, and gears? How much will this improve my stock 1/4 mile times?
Old Jul 18, 2004 | 07:29 PM
  #2  
Steve0's Avatar
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From: Hartford, CT
Re: How much hp will I pick up?

A CAI will net you the same, if not better benefits than a ramair hood. Unless you just like the looks of them, save your money and just get a CAI. Moroso, Lingenfelter, K&N or SLP. Any of those will due.

Going with a nice cold air system, headers and catbacki will net you about a 50hp increase over stock all together. Some people get a little more, others a little less.

Gear wise, if you have a M6 go 4.10 gears.

With all of those mods together, if you could hook up (which will be next to impossible with 4.10s and street tires ) You should pull low 13s all day long. On slicks maybe high 12s, but I dont think your 10 bolt would last too long.
Old Jul 18, 2004 | 07:58 PM
  #3  
95z28 -quicksilver's Avatar
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From: Austin, TX or Texas State University at San Marcos
Re: How much hp will I pick up?

Originally Posted by Steve0
A CAI will net you the same, if not better benefits than a ramair hood. Unless you just like the looks of them, save your money and just get a CAI. Moroso, Lingenfelter, K&N or SLP. Any of those will due.

Going with a nice cold air system, headers and catbacki will net you about a 50hp increase over stock all together. Some people get a little more, others a little less.

Gear wise, if you have a M6 go 4.10 gears.

With all of those mods together, if you could hook up (which will be next to impossible with 4.10s and street tires ) You should pull low 13s all day long. On slicks maybe high 12s, but I dont think your 10 bolt would last too long.

Exactly what he said
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