Just wondering which of you guys are at 300 rwhp N/A and what your mods are. I want to get there. I know my truck needs a lot of work to get there but any suggestions would be appreciated. Thanks.

 

I think I am real close. I have k&n intake, Edelbrock shorties, e fans, Comp 212/218 558/536, 918 springs, Nelson tune, and trans upgrades. I was at 266 before the cam and fans. I'm trying to get back to the dyno soon.

 

I made 304 with shorty headers, intake, catback, 3.73s and dyno tune on the L33 5.3L

 

i should be around 320-330 on a dynojet dyno. the mustang dyno hurt my feelings lol.

 

311HP LM7 5.3 Catless true dual, LT's, CAI, 216/224 .551 115 cam, LS6 springs, 3.23's...oh yeah on a mustang dyno

 

Im guessing Im between 375 and 400, but may be a little closer to 350. Should find out in a few weeks though. I have a LQ4, 223/226 cam, and LT headers, thats pretty much all the engine mods I have.

Oh yea I have a Ebay CAI, and LS1 fans, and use HPtuners

 

i went 301 rwhp with shorties, true dual exhaust , aem intake, x pipe, and a custom dyno tune done at synergy

 

I bolted in an '01 Corvette LS1!

 

341hp and 351tq with 220/220 114 lsa, Pacesetter LT's, single 3" Exhaust/Borla, Built Tranny, 3k Vig, 4.10's, K&N FIPK, E-Fans, ASP Pulley and other little things here and there.

 

should be 320+ i would with a 5.3...

my last dyno was with a horrible tune (not nelson), it was 275rwhp. I have not had a chance to get back with this new tune...

i saw a guy on here though with almost the same mods as myslef with the 4.8L and he was 296rwhp.