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Anyone running a combo similar to this? What was your RWHP gain?
 

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VDiddy said:
Anyone running a combo similar to this? What was your RWHP gain?
Depending on the cam and heads selected...you should expect 385-415 RWHP.

I installed stock LS6 heads, LG G5X3 and stock exhaust on my 04 GTO and put down 369. With headers the car touched 400.

The ported heads should be worth a bit more and the selection of cam will be the greatest change.
 
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I have this set up! I'm at 427 RWHP 395TQ. This is with a small cam. SW Long tube headers, and no cats.
 
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alcast082 said:
not bad, those are good numbers, How much should i expect to spend on a package like this???
ball park

Typical heads/cam/installation/tuning costs ~$4.5k and, depending on size of cam, will yeild 440 RWHP - 415 RWT. Realistically, though, expect the "caddy-cam" motors to be in the 410 RWHP / 390 RWT.


Adding headers, UD Pulley and other "bolt-ons" can easily run the cost to ~$7.5 and again, depending on size of cam, will yeild 475 RWHP - 440 RWT. "caddy-cam motors will be more like 440 RWHP / 410 RWT range.

Hope that helps,

Charlie
 
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