Perimeter Posted October 15, 2012 Report Share Posted October 15, 2012 I've been thinking about re tuning my GT500. I have almost every bolt on available (intake small pulley, larger harmonic balance, throttle body, afco pro heat exchanger, exhaust, 3:73 gear) I'm just wondering I'm pushing 550RWHP and 575RWTQ.. What else can I get? Or have I maxed out what I can get tuning wise? I guy told me he can get me another 100.. But I don't see it happening. What are you guys running power wise with similar mods? Quote Link to comment Share on other sites More sharing options...
Perimeter Posted October 15, 2012 Author Report Share Posted October 15, 2012 Oh I forgot to mention dual disc spec clutch.. Few other things but nothing power adder. Quote Link to comment Share on other sites More sharing options...
shel-b001 Posted October 15, 2012 Report Share Posted October 15, 2012 I've been thinking about re tuning my GT500. I have almost every bolt on available (intake small pulley, larger harmonic balance, throttle body, afco pro heat exchanger, exhaust, 3:73 gear) I'm just wondering I'm pushing 550RWHP and 575RWTQ.. What else can I get? Or have I maxed out what I can get tuning wise? I guy told me he can get me another 100.. But I don't see it happening. What are you guys running power wise with similar mods? Why not put on the dyno that will give you an good idea of HP & RWTQ. Quote Link to comment Share on other sites More sharing options...
Perimeter Posted October 15, 2012 Author Report Share Posted October 15, 2012 No I know I have 550/575 I'm wondering if I can get more like they say. Quote Link to comment Share on other sites More sharing options...
07gt500conv Posted October 15, 2012 Report Share Posted October 15, 2012 I've been thinking about re tuning my GT500. I have almost every bolt on available (intake small pulley, larger harmonic balance, throttle body, afco pro heat exchanger, exhaust, 3:73 gear) I'm just wondering I'm pushing 550RWHP and 575RWTQ.. What else can I get? Or have I maxed out what I can get tuning wise? I guy told me he can get me another 100.. But I don't see it happening. What are you guys running power wise with similar mods? I have 543 at the wheels and it has been dyno'ed. But, I dont have the larger harmonic balance, throttle body or 3:73 gear. Quote Link to comment Share on other sites More sharing options...
08KR525 Posted October 15, 2012 Report Share Posted October 15, 2012 (edited) Put a TVS on it. You won't regret it. It'll compliment your other mods and get it retuned Edited October 15, 2012 by 08KR525 Quote Link to comment Share on other sites More sharing options...
Black07Cobra Posted January 17, 2013 Report Share Posted January 17, 2013 Yeah. You can go with a VMP larger SC inlet/elbow, a good tune, and of course long tube headers with a 3" x-pipe. I put down 603rwhp 588tq with a JLT 127mm intake, 2.6 pulley, dynatech LT's, 3" catted X, NGK TR6's, and a good VMP tune...I think that was it? Quote Link to comment Share on other sites More sharing options...
rdrawkit Posted January 17, 2013 Report Share Posted January 17, 2013 LOSE WEIGHT Quote Link to comment Share on other sites More sharing options...
msb64 Posted January 18, 2013 Report Share Posted January 18, 2013 VMP TVS blower with their small upper pulley and high flow elbow, and because you already have the oversize lower/balancer, a set of 72lb injectors. Add a good tune from VMP and that will give you your 100+ at the rear, a nice increase but still very streetable. Taking it easy, 4 hours to put all those goodies on, with prior experience count on about half that time. Quote Link to comment Share on other sites More sharing options...
super hiss Posted January 26, 2013 Report Share Posted January 26, 2013 no, if you wanna save more $ get the 2013 2.3; supercharger that comes with a dual 65mm throttle body already. keep your smaller pulley andput it on that then tune it. Quote Link to comment Share on other sites More sharing options...
super hiss Posted January 26, 2013 Report Share Posted January 26, 2013 and for the drive shaft did you adjust the control arms? Quote Link to comment Share on other sites More sharing options...
cobraracing Posted January 26, 2013 Report Share Posted January 26, 2013 I have almost the same mods and added the KOOKs headers with Catted X-Pipe, my #s went up to 625 RWHP, added the 2013 TVS and Dual boost a pump and now make 755 RWHP Quote Link to comment Share on other sites More sharing options...
Shipwright Posted February 1, 2013 Report Share Posted February 1, 2013 2.5" pullied VMP TVS and big elbow (both ported), VMP tune, 72lb injectors, 127mm JLT CAI, FRPP twin 65mm TB, Dynatech LT headers and high flow cats (2-1/2")and NGK sparkplugs. 700 rwhp and 690 rwtq on 91 Octane gas. 'Nuff said. Quote Link to comment Share on other sites More sharing options...
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