9's at 140+ through stock LS1 TB/2.73 rear 10bolt :)
11-16-2009, 10:22 PM
#21
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I built everything myself including the motor. Elbow was not me 
Intercooler is treadstone twin turbo intercooler, the big one they sell. Seems to work well
Heres latest vids.
I went 1.49 60 foot with footbrake to 3000 rpm with stock 2.73 10 bolt haha. Wonder if it would hold a brake and say 8-10 psi boost?
9.97
http://www.youtube.com/watch?v=V55WOYTIbGs
MIR 9.86 and 9.73
http://www.youtube.com/watch?v=8XTyZJcP5mQ
http://www.youtube.com/watch?v=a_vR8ImZpDI
Intercooler is treadstone twin turbo intercooler, the big one they sell. Seems to work wellHeres latest vids.
I went 1.49 60 foot with footbrake to 3000 rpm with stock 2.73 10 bolt haha. Wonder if it would hold a brake and say 8-10 psi boost?
9.97
http://www.youtube.com/watch?v=V55WOYTIbGs
MIR 9.86 and 9.73
http://www.youtube.com/watch?v=8XTyZJcP5mQ
http://www.youtube.com/watch?v=a_vR8ImZpDI
"Holy Smokes!" 
11-18-2009, 07:46 AM
#24
Awesome times, I knew with a little harder launch it would go 9's easily. How much do you have tied up into the engine/turbo setup? What kind of fuel management are you using?
11-18-2009, 10:49 AM
#25
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I figured it out before but dont really remember exactly and I'd rather not haha
turbos wastegates BOV hotside/cold side and intercooler probably 3300 bucks
Engine probably have about 9000-9500 which includes aftermarket block/internals, oil pan to valve cover/top end/injectors/etc and accessory brackets. Basically ready to drop in, wire up and fire.
Fuel system is 4th gen LS1 gas tank with dual intank pumps from Lonnies Performance. Lines from him as well including filter and regulator. 1700 ish tied up in that.
Fuel management is stock '89 wiring harness repinned/rewired to '91-'92 speed density ECM. Code used is modified code from early 90's GMC turbo truck...Syclone/Typhoon code called $59 for 3-bar MAP. This setup is completely free basically other than equipment to burn the chips and scanner cable. Download the code to tune, 250 bucks in tuning equipment, plus 40 bucks for the ECM.
turbos wastegates BOV hotside/cold side and intercooler probably 3300 bucks
Engine probably have about 9000-9500 which includes aftermarket block/internals, oil pan to valve cover/top end/injectors/etc and accessory brackets. Basically ready to drop in, wire up and fire.
Fuel system is 4th gen LS1 gas tank with dual intank pumps from Lonnies Performance. Lines from him as well including filter and regulator. 1700 ish tied up in that.
Fuel management is stock '89 wiring harness repinned/rewired to '91-'92 speed density ECM. Code used is modified code from early 90's GMC turbo truck...Syclone/Typhoon code called $59 for 3-bar MAP. This setup is completely free basically other than equipment to burn the chips and scanner cable. Download the code to tune, 250 bucks in tuning equipment, plus 40 bucks for the ECM.
11-19-2009, 08:15 AM
#28
I figured it out before but dont really remember exactly and I'd rather not haha
turbos wastegates BOV hotside/cold side and intercooler probably 3300 bucks
Engine probably have about 9000-9500 which includes aftermarket block/internals, oil pan to valve cover/top end/injectors/etc and accessory brackets. Basically ready to drop in, wire up and fire.
Fuel system is 4th gen LS1 gas tank with dual intank pumps from Lonnies Performance. Lines from him as well including filter and regulator. 1700 ish tied up in that.
Fuel management is stock '89 wiring harness repinned/rewired to '91-'92 speed density ECM. Code used is modified code from early 90's GMC turbo truck...Syclone/Typhoon code called $59 for 3-bar MAP. This setup is completely free basically other than equipment to burn the chips and scanner cable. Download the code to tune, 250 bucks in tuning equipment, plus 40 bucks for the ECM.
turbos wastegates BOV hotside/cold side and intercooler probably 3300 bucks
Engine probably have about 9000-9500 which includes aftermarket block/internals, oil pan to valve cover/top end/injectors/etc and accessory brackets. Basically ready to drop in, wire up and fire.
Fuel system is 4th gen LS1 gas tank with dual intank pumps from Lonnies Performance. Lines from him as well including filter and regulator. 1700 ish tied up in that.
Fuel management is stock '89 wiring harness repinned/rewired to '91-'92 speed density ECM. Code used is modified code from early 90's GMC turbo truck...Syclone/Typhoon code called $59 for 3-bar MAP. This setup is completely free basically other than equipment to burn the chips and scanner cable. Download the code to tune, 250 bucks in tuning equipment, plus 40 bucks for the ECM.
Wow thats awesome, I thought you had alot more than that tied up into that setup but you are like myself and use whatever works for a good price. I ran as quick as 10.17@133mph on my stock 10bolt with 3.42's before it started making noise. Then I built a good trans with a T-brake so the 7.5" 10bolt had to go b/c there is no way it would survive 150HP n2o hit off the T-brake. I never heard about using a GMC Typhoon PCM but it makes sense b/c they came with turbos. I thought you had a Bigstuff 3 or Fast engine management. That is what I have been looking into for higher rpm capability, my OBD1 craps out at 6900rpms but $2,500 ouch. Later and awesome car.
11-19-2009, 09:31 AM
#29
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BS3 and FAST are soo expensive and I'm not sure why... they are good stuff and I may go that direction some day since the fueling is more accurate and sequential rather than batch fire. The factory stuff works well since i dont go over 6K rpm really but if i want to go faster I probably will need to go aftermarket EFI management and get some more electronics to ensure the safety of this motor
Someday I will get a 10point cage and transbrake/12bolt or 9inch and let this thing loose on a high boost/meth injected tune and see what happens. Bottom 9's would be fun
Someday I will get a 10point cage and transbrake/12bolt or 9inch and let this thing loose on a high boost/meth injected tune and see what happens. Bottom 9's would be fun
