Headers,True Duals, weird 1/8th times??
Headers,True Duals, weird 1/8th times?? Ok, I'll try and keep this short, but it's still gonna be long. I ran my car in FL a few months ago(gator national raceway, gainsville FL) with these mods,
SSRA/TSP lid(K&N)/larger MAF ends/cut out/ZR1 rims with 315/35/17 goodyear eagle f1 gs-d3's in back/Eibach springs/bmr SFC's/bmr relocation brackets/bmr LCA's/msd wires/zo6 clutch kit.
I did not lower my tire psi stayed at 30 in the rear and launched from 2000rpm. Full second tree.
R/T .463
60 2.200(sucks)
330 5.825
1/8 8.777
mph 83.58
1/4 13.428
mph 106.25
This is one of the fastest tracks in the U.S, low elevation high humidity.
I ran this same setup here in abilene Tx minus the ssra only had ftra. 22psi rear tires(much higher altitude way lower humidity) half second tree.
R/T .8065(crap)
60 2.0927
330 5.8465
1/8 8.8775
MPH 81.20
Now I installed Jet-hot headers(non emmissions) and tsp true duals and trk 55 plugs. ran again in abilene tx 21.5 psi rear tires launching 3000rpm no spin small red light
R/T .4419
60 2.1654
330 5.8586
1/8 8.8152
MPH 83.46
The MPH is what is throughing me off, I gained over 2MPH with the exhaust(gained good HP) over my old run here in tx, but gained nothing in mph compared to the FL run with just a cut out and no headers. I had a better reaction time, a better 60 and still ran slower at almost the same mph. I don't think the elevation could have made the same HP increase as the headers and TD's, even if it did then I should have at least been running the same times I was in FL since the MPH was the same. What gives? Help me understand what's going on here. Thanks
SSRA/TSP lid(K&N)/larger MAF ends/cut out/ZR1 rims with 315/35/17 goodyear eagle f1 gs-d3's in back/Eibach springs/bmr SFC's/bmr relocation brackets/bmr LCA's/msd wires/zo6 clutch kit.
I did not lower my tire psi stayed at 30 in the rear and launched from 2000rpm. Full second tree.
R/T .463
60 2.200(sucks)
330 5.825
1/8 8.777
mph 83.58
1/4 13.428
mph 106.25
This is one of the fastest tracks in the U.S, low elevation high humidity.
I ran this same setup here in abilene Tx minus the ssra only had ftra. 22psi rear tires(much higher altitude way lower humidity) half second tree.
R/T .8065(crap)
60 2.0927
330 5.8465
1/8 8.8775
MPH 81.20
Now I installed Jet-hot headers(non emmissions) and tsp true duals and trk 55 plugs. ran again in abilene tx 21.5 psi rear tires launching 3000rpm no spin small red light
R/T .4419
60 2.1654
330 5.8586
1/8 8.8152
MPH 83.46
The MPH is what is throughing me off, I gained over 2MPH with the exhaust(gained good HP) over my old run here in tx, but gained nothing in mph compared to the FL run with just a cut out and no headers. I had a better reaction time, a better 60 and still ran slower at almost the same mph. I don't think the elevation could have made the same HP increase as the headers and TD's, even if it did then I should have at least been running the same times I was in FL since the MPH was the same. What gives? Help me understand what's going on here. Thanks
Last edited by DreamState23x; Mar 30, 2005 at 09:21 AM. Reason: woops
nope
Originally Posted by Krazy98Z28
did u do any tuning after you added the headers???
