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procharged 03 tahoe full exhaust?
Well, I was originally on a 4.0 pulley. I went from about 8.5 lbs to 10.2 when I dropped in a 3.7 pulley. I now have a 3.5 and a 3.4 to hopefully reach my 12lb goal. Dyno runs next week. I can't wait to try out that dual exhaust when it comes out.- iguana74
- Post #18
- Forum: Performance
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procharged 03 tahoe full exhaust?
Aeromotive 340 in-tank fuel pump He never commented on what/how much benefit I would get by paint/wrapping the headers. LS6 cam is what was recommended at the time. I'm looking for fuel economy and torque for towing, so LS6 was considered a "blower friendly" cam.- iguana74
- Post #17
- Forum: Performance
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procharged 03 tahoe full exhaust?
Yes. I was already going to put headers on it. What system are you talking about? Details? That isn't much to go off of. 550 engine hp?- iguana74
- Post #15
- Forum: Performance
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procharged 03 tahoe full exhaust?
Radix on 11psi? What kind of intercooler were you using?- iguana74
- Post #13
- Forum: Performance
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procharged 03 tahoe full exhaust?
that is only a 50% bump. the procharger 8.5 lb kit increased mine by 65%. intercooled is the only way to go. with a 12lb kit i should be doubling my horsepower wait a second. mid 8s with 616hp? was it a mustang go-kart or something? TheAutumnWind is correct. Roots blowers are horrible. Twin...- iguana74
- Post #9
- Forum: Performance
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procharged 03 tahoe full exhaust?
'03 Tahoe LT 4wd, 4.11 gears factory ATI Procharger, P-1SC, 3 core intercooler, 12lb pulley 5.3L forged, LS6 cam 60lb injectors Motiv Maltese 20" wheels, Toyo Proxes 305/50/20 tires '12 Chevy 20" wheels, Nitto Terra Grappler 305/50/20 tires Baer Eradispeed rotors/brakes Silverado SS white...- iguana74
- Post #6
- Forum: Performance
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procharged 03 tahoe full exhaust?
Speed engineering looks cool, although this is a daily driver and need something that will last through the elements, snow/salt. That is like 1/4 the price of Kooks plus it says it is SS? wow! Sorry I didn't mention it, but I do want my sensors in place for O2. I also have a wideband sensor...- iguana74
- Post #3
- Forum: Performance
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procharged 03 tahoe full exhaust?
Hey. I've searched the web and these forums. I have a bit of a one-off question. Maybe a few of you could offer some advice. I have an '03 Tahoe since new with a procharger since 2005. I am going to a 12lb pulley, which should roughly double my stock hp. I have a forged 5.3 bored 20 over and a...- iguana74
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- Replies: 18
- Forum: Performance
