Dunno if this should be in the 7MGE section, or racing section, but it's mostly pictures so here we go!
189.6Hp
199.7lbft of torque!!! needless to say I am happy. I have exceeded my expectations with this 7mge project.
I went in with a peak hp of 178hp. 10 or so runs later and I had my peak number. Initially, I reduced the timing two degrees (to 10 degrees) as the motor was pinging at low rpm. I actually picked up about 1.5hp from this. 6 runs later and I had the cam gears dialed in...finally settling at -4Ex and 0 intake. The SAFC worked perfectly to adjust the A/F ratio and I got it to hovering between 12.5 and 13:1.
the car feels fantastic! I am very happy. Power gains were solid all across the powerband and I gained 18hp at 4000rpm (very nice to cruise now) and a whopping 23hp at redline! I did not lose ANY power from the cam gear adjustments, nor did I move the powerband at all, it truely did increase power across the whole rev range. It was really neat to see the A/F ratio change too as I got more power out of it via the cam gear adjustments...it was definitely burning more fuel! I didn't need to do much safc work to get it where I wanted.
the car pulls excellently throughout the rev range now...look at that torque curve! it sounds great and smooth (as you can tell in the video) with no smoke!
on to the pics!
the shop's supra, makes 908whp
a viper, waiting for something
my supra, waiting to be put on the Dynapack 4000
ready for action!
Weather: 16 Degrees celcius, 94% relative humidity. 99.58Kpa
The Best Run:
Video:
http://www.youtube.com/watch?v=m6Id3Z6rzK4
for those that missed it, My build thread is here:
http://www.supramania.com/forums/showthread.php?t=45761&highlight=tire+shredder's
Rebuilt using:
- stock pistons (cleaned)
- king precision bearings
- polished crank
- NPR piston rings
- shaved head and decked block for 10.3:1 compression.
- Ishino-Johnson crank scraper
- ported and polished head
- port matched intake manifold, y-pipe and TB
- 3 angle valve job
- doug thorley headers
- hand-made PTFE intake manifold insulator
- 2.5" mandrel bent stainless brullen exhaust
- 2.5" magnaflow cat
- K&N intake, removed silencer
- Deleted TB and ISCV coolant lines, EGR removed.
- JDM ecu
- TRD catch can
189.6Hp
199.7lbft of torque!!! needless to say I am happy. I have exceeded my expectations with this 7mge project.
I went in with a peak hp of 178hp. 10 or so runs later and I had my peak number. Initially, I reduced the timing two degrees (to 10 degrees) as the motor was pinging at low rpm. I actually picked up about 1.5hp from this. 6 runs later and I had the cam gears dialed in...finally settling at -4Ex and 0 intake. The SAFC worked perfectly to adjust the A/F ratio and I got it to hovering between 12.5 and 13:1.
the car feels fantastic! I am very happy. Power gains were solid all across the powerband and I gained 18hp at 4000rpm (very nice to cruise now) and a whopping 23hp at redline! I did not lose ANY power from the cam gear adjustments, nor did I move the powerband at all, it truely did increase power across the whole rev range. It was really neat to see the A/F ratio change too as I got more power out of it via the cam gear adjustments...it was definitely burning more fuel! I didn't need to do much safc work to get it where I wanted.
the car pulls excellently throughout the rev range now...look at that torque curve! it sounds great and smooth (as you can tell in the video) with no smoke!
on to the pics!
the shop's supra, makes 908whp
a viper, waiting for something
my supra, waiting to be put on the Dynapack 4000
ready for action!
Weather: 16 Degrees celcius, 94% relative humidity. 99.58Kpa
The Best Run:
Video:
http://www.youtube.com/watch?v=m6Id3Z6rzK4
for those that missed it, My build thread is here:
http://www.supramania.com/forums/showthread.php?t=45761&highlight=tire+shredder's
Rebuilt using:
- stock pistons (cleaned)
- king precision bearings
- polished crank
- NPR piston rings
- shaved head and decked block for 10.3:1 compression.
- Ishino-Johnson crank scraper
- ported and polished head
- port matched intake manifold, y-pipe and TB
- 3 angle valve job
- doug thorley headers
- hand-made PTFE intake manifold insulator
- 2.5" mandrel bent stainless brullen exhaust
- 2.5" magnaflow cat
- K&N intake, removed silencer
- Deleted TB and ISCV coolant lines, EGR removed.
- JDM ecu
- TRD catch can
Last edited:
