SLP vs Edelbrock headers
Thread Starter
Teching In
Joined: Feb 2003
Posts: 6
Likes: 0
From: Lawrenceville
SLP vs Edelbrock headers which route would be better, any differences, if so let me know, anybody know what horsepower will add. Already have intake, throttle body, mass air meter, exhaust, camshaft so on.
TECH Fanatic
Joined: Aug 2002
Posts: 1,017
Likes: 0
From: CT
Re: SLP vs Edelbrock headers our shop has dynod slps with y pipe,high flow cats
before and after and after tuning on the dyno to correct a/f
all said and done picked up 5 hp
2002 firehawk with m6 and bolt ons <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" />
before and after and after tuning on the dyno to correct a/f
all said and done picked up 5 hp
2002 firehawk with m6 and bolt ons <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" />
TECH Enthusiast
Joined: Dec 2001
Posts: 563
Likes: 0
From: Macomb, MI
Re: SLP vs Edelbrock headers </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by OSR 1:
<strong> our shop has dynod slps with y pipe,high flow cats
before and after and after tuning on the dyno to correct a/f
all said and done picked up 5 hp
2002 firehawk with m6 and bolt ons <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Do you remember what Cat Back was on the car? SLP Factory Dual/Dual?
<strong> our shop has dynod slps with y pipe,high flow cats
before and after and after tuning on the dyno to correct a/f
all said and done picked up 5 hp
2002 firehawk with m6 and bolt ons <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Do you remember what Cat Back was on the car? SLP Factory Dual/Dual?
Re: SLP vs Edelbrock headers 5HP gain on SLP LT's, I find that VERY hard to believe. Only because the size difference over stock and the smoother flow over stock. 5HP just doesnt seem right.
But, I dont have SLP's or a dyno so.... <img border="0" alt="[burn out]" title="" src="graemlins/gr_burnout.gif" />
But, I dont have SLP's or a dyno so.... <img border="0" alt="[burn out]" title="" src="graemlins/gr_burnout.gif" />
TECH Fanatic
Joined: Dec 2001
Posts: 1,060
Likes: 0
From: MI
Re: SLP vs Edelbrock headers Most of the dyno #'s I saw on the slp's were in the 20 HP gain when they did before and after dyno's, 5 hp is just to low something must of been wrong there. I know you can't feel a 5 hp gain in the sotp and when I put mine on I felt a big increase.
