My 330 WHP F Series Stroker Build!
09-22-2015, 08:45 PM
#111
10-22-2015, 06:37 PM
#114
Thread Starter
Sorry for the lack of updates. Ive been super busy and haven't been on the forums much.
First off, the new urge unicorn header. It works. Period. Made a solid 3-5hp from the midrange up to 9000 rpm. The more interesting thing is I got some nice torque bumps between 6-8k. Some really nice increase in a few spots. Peak was 318 whp, but the big gains were before the peak.
We then drained the fuel tank and threw in some vp ms109. Made a hair over 330 whp on one of the passes, and 219 ft lbs of torque.
The hp flat lined between 8800-9000 so I didn't bother winding it up further than that.
Car feels stupid. Can't even put it to words.
First off, the new urge unicorn header. It works. Period. Made a solid 3-5hp from the midrange up to 9000 rpm. The more interesting thing is I got some nice torque bumps between 6-8k. Some really nice increase in a few spots. Peak was 318 whp, but the big gains were before the peak.
We then drained the fuel tank and threw in some vp ms109. Made a hair over 330 whp on one of the passes, and 219 ft lbs of torque.
The hp flat lined between 8800-9000 so I didn't bother winding it up further than that.
Car feels stupid. Can't even put it to words.
10-23-2015, 04:59 PM
#117
Thread Starter
10-24-2015, 12:29 AM
#118
Of course it is over stock if you are using your 4 years old sleeved block a second time ;-)
Sounds like it is pretty close to 90mm
Couldnt you just post one of your dyno runs for showing the torque curve? Would be so interesting so see :-)
Sounds like it is pretty close to 90mm
Couldnt you just post one of your dyno runs for showing the torque curve? Would be so interesting so see :-)
10-24-2015, 06:35 AM
#119
Thread Starter
Correct, it's closer to 90 than it is to 87 
Here's a torque curve comparison between oem header and the urge header. VTEC is at 5000 rpm. The cam comes on so strong at 6k that it makes the dyno curve do loopdy loops.
MS109 dyno. Love this stuff. Added a couple of degrees of timing, set the stoich value to be used with my race gas switch and aem infinity did the rest.
Here's a torque curve comparison between oem header and the urge header. VTEC is at 5000 rpm. The cam comes on so strong at 6k that it makes the dyno curve do loopdy loops.
MS109 dyno. Love this stuff. Added a couple of degrees of timing, set the stoich value to be used with my race gas switch and aem infinity did the rest.
