What will this run? RWHP?
We are just finishing up swapping an LQ4 in to a 98 T/A. It's going to have LT headers, cat back, using a stock LS1 intake, and a tune. So what do you guys think?
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Re: What will this run? RWHP?
350-360rwhp. The LS1 intake is going to really choke you off.
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Re: What will this run? RWHP?
Originally Posted by Chrome383Z
(Post 6696730)
350-360rwhp. The LS1 intake is going to really choke you off.
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Re: What will this run? RWHP?
Stock heads? stock cam? stock internals? Iron heads? Aluminum heads? The LQ4 is a lower-compression truck motor -- Anywhere from aound 320-350rwhp.
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Re: What will this run? RWHP?
Stock heads, stock cam, stock internals, Aluminum heads(I think they are aluminum they are very light). We will be doing a cam in the next couple of months and throwing in an LS6 intake as well. What cam would you recommend with a 3600 stall, that's probably the highest we will go. The car will probably see the track about once a month and will be driven pretty much daily. Thanks in advance
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Re: What will this run? RWHP?
I don't know about your budget, but that's a very friendly blower-motor at 9.6:1 compression. :D
If you're 100% going to a naturally-aspirated setup, I'd spend the $ and change to a .040" Cometic head gasket to raise the compression. |
Re: What will this run? RWHP?
Originally Posted by Kraest
(Post 6698289)
I don't know about your budget, but that's a very friendly blower-motor at 9.6:1 compression. :D
If you're 100% going to a naturally-aspirated setup, I'd spend the $ and change to a .040" Cometic head gasket to raise the compression. How much of a boost in compression are we talking about. Also I know this is a dumb question but how do I calculate compression as in what is the formula to do it? Also what cam would see the benefit of a 3600 stall with stock heads. We are looking at something with good midrange to top end without sacrificing too much low end. Thanks in advance |
Re: What will this run? RWHP?
Originally Posted by raulz28
(Post 6698561)
Also what cam would see the benefit of a 3600 stall with stock heads. We are looking at something with good midrange to top end without sacrificing too much low end. Thanks in advance
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Re: What will this run? RWHP?
Originally Posted by Marc 85Z28
(Post 6698664)
Any cam, even the stock one would benefit from a converter that size. And about needing the low end, you don't. That's what the higher stall torque converter is for. Put a decent size cam in it or regret the performance later - only problem is that the compression is a bit low for most cams to work well.
Thanks for the advice guys |
Re: What will this run? RWHP?
Originally Posted by raulz28
(Post 6698678)
From what I have read and been told is that the converter should be about 200-300rpm below where the cam makes peak torque.
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