TEXAS SPEED's new 237 cc head with their 402 and a Giant or custom?
01-26-2009, 05:45 PM
#1
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TEXAS SPEED's new 237 cc head with their 402 and a Giant or custom? I'm about to turn the 1k mi break-in on my 6.6 LS2 and I'm planning on switching out my TSP stage 1 ported LS6 heads and the Vindicator I have now. But I'm gonna dyno this set-up first just for ***** and giggles 
My goal is to have a TRUE (none of these fake, non-1/4-mph-performing cars
) 55x rwhp and be above 480 rwtq.
Is it possible with the PRC 237's and their Giant cam or would I need to go with a custom camshaft?
I would like to keep the lift under .640. Tuning is not a problem.
My car runs so smooth with these extra cubes that it's hard to tell it's got this much power as it is. I have a problem with squeaking the tires rolling slowly through parking lots over every speed bump
My goal is to have a TRUE (none of these fake, non-1/4-mph-performing cars
) 55x rwhp and be above 480 rwtq. Is it possible with the PRC 237's and their Giant cam or would I need to go with a custom camshaft?
I would like to keep the lift under .640. Tuning is not a problem.
My car runs so smooth with these extra cubes that it's hard to tell it's got this much power as it is. I have a problem with squeaking the tires rolling slowly through parking lots over every speed bump
01-26-2009, 08:38 PM
#2
I just pulled the 6.6 out of my car and it had a texas giant in it and made great power everywhere. With L92s and an untouch L76 (cam originally meant for PRC stage 3 heads) it made almost 520 and torgue right under 500 at the wheels. One of my friends had the same setup but with a ported fast 90/90 and the stage 3 LQ9s and made right under 550 rwhp and torgue in the 500s. I would recommend the giant. Call Jason or Jon at TSP and they'll set you up.
