98 COBRA Vortech JT

[Boosted 03]

Just made some pulls on the 98 Cobra. Vortech JT/Built Motor/Pump Gas

617 HP 516 Trq STD

Pegged the A/F gauge at 10.0 until about 5,600RPM and then it started to creep up to 11.9. I need to add fuel up top and adjust midrange a bit. Pulls clean and hard. I'll try and attach dyno graph, new numbers after tweaking soon to come.:banana:

 

[Boosted 03]

http://img534.imageshack.us/img534/305/scan0001qh.jpg

 

[03 svtvenom]

Nice, looks like it pulls hard all the way to redline. Cant wait to check it out sometime Brian.

 

[scotty98]

nice #'s and the graph's curve looks like most centrifugal set ups. What psi are you running, what was the timing, what is the CR of the motor, what are you using for a fuel system set up, and do you know what the SAE #'s are? I am looking at going to a JT or Ysi in the future. :beer:

 

[Boosted 03]

Compression Ratio- 9.45:1
Timing reaches 18 degrees at 6,400 RPM
Boost Pressure was at 20 PSI and climbing at 6,400 RPM
IAT's never passed 95 Degrees even after multiple pulls.
SAE #'s 602.36 HP 504.23 TRQ

Fuel System- BBRC Aluminium Tank, A1000, 10 Feed, 8 Return, Sullivan Rails and Ford Racing 60lb injectors.

Still need to dial in the tune.

 

[2001sleeper]

I am looking at going to a JT or Ysi in the future. :beer:

YSI, don't think twice.
JT is a great blower, but for the price difference just get the YSI.