Front Mount build thread. Stock Shortblock, TC78, 6spd. Numbers/Vid on Page 3!
#83
Figured its time for an update in here atleast. Posted the results in a separate thread but i wanted to update this as well. Precision 7675 GTS-H is in and it made some great power! The bigger turbine let the car hold boost better and it made 690 right off the street.. no changes whatsoever. threw another degree in it through the entire range and fattened it up to 11.0AFR throughout. Tuner said my 80lbs were maxed on this pull but it was pretty cool to see.
Timing at peak torque is 14deg, at peak hp its 19-20deg.
Boost was at 16psi and fell to 15psi by the end of the pull.
Left the dyno at 12lbs so its back down to 680-690. I still may bring it down some more cus the rods have to extremely angry with me..
Brian at Dynotune Motorsports in Columbus OH deserves the tuning credit!! Guy is awesome.
This video(click the picture) may have been the 720hp pull but obviously all i did was up the boost a lil to hit 760.
Picture of the current setup
Timing at peak torque is 14deg, at peak hp its 19-20deg.
Boost was at 16psi and fell to 15psi by the end of the pull.
Left the dyno at 12lbs so its back down to 680-690. I still may bring it down some more cus the rods have to extremely angry with me..
Brian at Dynotune Motorsports in Columbus OH deserves the tuning credit!! Guy is awesome.
This video(click the picture) may have been the 720hp pull but obviously all i did was up the boost a lil to hit 760.
Picture of the current setup
Last edited by Ryans99ls1; 05-06-2013 at 02:18 PM.
#85
Thanks. Id love to say that ill have track numbers soon but i wont. Between graduating, moving and starting my job (all in May).. im not gonna have much time. Although my buddy just ran 10.7 at 133 tonight, so ill atleast know if its faster than that soon enough I use his car/times as my measurement system haha
#86
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super impressive build. just read all of it!! All this still on the stock short block?? Just finished up my front mount build not too long ago. trying to decide on a trans now, the stock 4L60 isn't too happy about the new upgrades. LOL. Thanks for posting such an informative thread. Very Helpful
#88
super impressive build. just read all of it!! All this still on the stock short block?? Just finished up my front mount build not too long ago. trying to decide on a trans now, the stock 4L60 isn't too happy about the new upgrades. LOL. Thanks for posting such an informative thread. Very Helpful
Best decision i ever made! But yeah when i saw the numbers i was thinking this mayyy be enough to go 9's haha. i dont think i could bring myself to run it out the back door at 16lbs though.. ive been running around at 12-13psi which is around 700 and thats aleardy pushing it.
#92
nice video man! Im doing a similar set up as yours. Are you pretty happy with the PT7675? I was planning on running the T78 but my buddy Blake that owns 417motorsports told me the PT is the turbo to run. Nice seeing those numbers on stock shortblock! Post more videos
#95
put "jefe" in as my middle name and you should fine me.
The videos of the runs should pop up soon, ill update when they are up.
Last edited by Ryans99ls1; 05-29-2013 at 12:16 AM.
#96
runs from tonight.
Serious curve up ahead, thats why you see me disappear so quick. Had 1/4-1/2 car on the fox at that point and was obviously pulling. Other car is a turbo 2v, he was right with me and i had about the same on him. we were all pretty even. Second run should be up soon!
40-140.
fox is a pt76 at 12lbs with a 302. He told me 12lbs then later claimed 10lbs so idk.
2V has a Tnetics 7675 at 16lbs, creeps to 18.
Im on 13lbs.
Serious curve up ahead, thats why you see me disappear so quick. Had 1/4-1/2 car on the fox at that point and was obviously pulling. Other car is a turbo 2v, he was right with me and i had about the same on him. we were all pretty even. Second run should be up soon!
40-140.
fox is a pt76 at 12lbs with a 302. He told me 12lbs then later claimed 10lbs so idk.
2V has a Tnetics 7675 at 16lbs, creeps to 18.
Im on 13lbs.