best header on the market ?
still waiting to form opinion on pacesetters..
seems no one has posted #s on them yet..
only one said butt o meter felt good...
i would like to see hard info b4 i recomend them to anyone
seems no one has posted #s on them yet..
only one said butt o meter felt good...
i would like to see hard info b4 i recomend them to anyone
header/exhuast reviews
i went with the jet hot myself. excellent qualtiy and great price.
header/exhuast reviews"
OH MY GOD! You just linked a thread to the infamous <font color="red"> LS1.COM <!--color--></font>
You are now in a LOT of trouble. My guess is that you will lose your membership to this board. If you publicly state that you are sorry for your actions, and that you will NEVER do that again, they [may] only give you probation. But I wouldn't count on it. Hurry up and delete the post!
Yes .... You are in big trouble!
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PPC INSTALL
All customers are getting right around 25 RWHP and 20 to 25 RWTQ on basically stock LS1s. PPC headers DO NOT require any removal of mounts, steering joints, etc...
The PPC test car got 25 RWHP & 21 RWTQ with a 35 degree higher ambient temp during the "after" numbers.
Details are posted in External Engine: PPC Dyno Results
Thanks,
Gordon
www.provenperformanceconcepts.com
http://www.users.qwest.net/~kentands...s/headers2.jpg
http://www.users.qwest.net/~kentands...ages/clear.jpg
The company that has been making them for Roger Grotyohann for 15+ years is still making them today. Thunder buys them, Proven Performance Concepts buys them, QTP buys them, from the same exact manufacturer in Massachusettes.
There awesome.
https://ls1tech.com/threads/showflat...31&fpart=1
The best headers are still the Grotyohann LT's, 1 3/4" and 1 7/8".
The company that has been making them for Roger Grotyohann for 15+ years is still making them today. Thunder buys them, Proven Performance Concepts buys them, QTP buys them, from the same exact manufacturer in Massachusettes.
There awesome.
you can get these from texas speed and performance just go to texas-speed.com
Gordon
www.provenperformanceconcepts.com





