Thanks Gunnar. Thanks Patriot Performance. just want to share my experiance here. you answered all my emails. I got what I wanted, yea there are other heads out there but, these are affordable for the middle class worker bee's. I had my ws6 dyno tuned this past friday.

I got 417rwhp, 390rwtq.

my setup is...

2001 ws6 m6 stock gears/ clutch
Comp Cam 231/237 .589/.595 112 +4
Patriot heads ls6 59cc
kooks lt w/ ory (uncat)
borla cat back

thanks again gunnar for all the help.


fuerzaws6

 

Glad you like the heads. We appreciate the good words and glad we could help you with your purchase. Thank you for your order...now go have fun

 

Congrats man! Nice numbers. I'm about to bolt mine up here soon too!

243 castings I guess? 59cc...how much milling was needed to achieve that? What size valves?

 

sweet man glad to hear you like them. I'm SUPER pumped awaiting my heads.. the exact as yours. The second they come in the car goes to East Side Performance for the installation... I almost lose sleep thinking about it.

 

no milling required, I just told Gunnar what I wanted and thats what I got. to be specific on my heads, here is what I got.

Patriot Performance

241 castings
cnc LS6
59cc
2.02 int.
1.57 exh.
302.1 cfm int.@ .600 lift
218.7 cfm exh @ .600 lift

417 rwhp 390 rwtq at 90 deg oat, aprox 800 ft above sea level.

fuerzaws6

 

Nice #'s! Gunnar is an awesome guy to deal with. Ported TB? underdrive pulley?

 

We prepared a set of our LS6 style 2.02"/1.57"/59cc heads for this particular application. This will give the higher compression without excessive milling.

 

I agree