MS4 dyno results or track results????
Originally Posted by -=Modified=-
i have some results from an 05' GTO 6 speed i did some work to.. not an ls1 but a 6.0L ls2.
only mods are :
pacesetter longtubes/catless midpipes
k/n drop in filter
ms4 cam w/dual spring kit
dynotuning by jim at Speed inc.
put down 430 rwhp and 400 ft/lb rwtq
car weighed in at 3900lbs raceweight
went to the track w/ stock 17" wheels wrapped w/ 275/45/17 nittos outback
best time to date is 12.1 @ 114 - 1.89 60'
later that day i ran a 12.2 @ 104 w/ 1.73 60' but a messed up 3-4 shift n coasted thru the traps.
since then i've installed ngk tr55's, ported the ls2 intake, added 15 x 3.5 prostars up front, a set of bmr drag bags out back and an slp underdrive pulley.
hope these results help ya - if i had to guess i'd say the car is in the 445rwhp category now since the latest mods. haha we'll see how the ms4 likes the tnt 150shot when winters over.
only mods are :
pacesetter longtubes/catless midpipes
k/n drop in filter
ms4 cam w/dual spring kit
dynotuning by jim at Speed inc.
put down 430 rwhp and 400 ft/lb rwtq
car weighed in at 3900lbs raceweight
went to the track w/ stock 17" wheels wrapped w/ 275/45/17 nittos outback
best time to date is 12.1 @ 114 - 1.89 60'
later that day i ran a 12.2 @ 104 w/ 1.73 60' but a messed up 3-4 shift n coasted thru the traps.
since then i've installed ngk tr55's, ported the ls2 intake, added 15 x 3.5 prostars up front, a set of bmr drag bags out back and an slp underdrive pulley.
hope these results help ya - if i had to guess i'd say the car is in the 445rwhp category now since the latest mods. haha we'll see how the ms4 likes the tnt 150shot when winters over.
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i dont have the dyno sheet, i can find out - it was a somewhats conservative tune but keep in mind when it was tuned it had only the longtubes/midpipes and the cam. and considering that stock m6 gto's put down roughly 345-350 rwhp, thats a pretty big gain of 80rwhp for a cam and headers
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Brett Foote
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05 gto @WhiteLTone hey man this is random but I came across this thread doing some research and I believe I bought your old gto. Wondering if you would be willing to talk about it?
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From: Central Cal.
@WhiteLTone hey man this is random but I came across this thread doing some research and I believe I bought your old gto. Wondering if you would be willing to talk about it?
