Pulled off the ported blower dyno comparison today and was rewarded with 754rwhp!
This is an exact A-B comparison.
Same car, same dyno, same day, same tune.
The motor had the same heat in it between runs and the car stayed strapped down while my brother swapped the blower.
Results (STD first/SAE second dyno 2-3 baseline and 4-5 w/ port):
BAM---26rwhp and 44rwtq!!!
VERY happy with just the swap knowing with more boost, E85 and some aggressive tuning there is some big power to be had and more to be gained from the port.
The baseline is the same combo that went [email protected] recently.
The tune is VERY conservative with 16-17 degrees and 10.8 a/f. Stock boost gauge showed 20psi both runs. It is 93 pump with Torco additive.
If someone can accept a text or email and tell me how to get vids posted off my iPhone I took vids of the stock gauges showing boost, a/f, etc.
HUGE thanks to Jay T. (blwn04SVTcobra) for the porting and my brother for swapping.
No big surprises except making the EGR spacer took some time.
Here's a friend helping me make that while my bro swapped:
Engine combo:
15% IW lower
BPS 73mm TB and elbow (port matched to blower)
JLT Super Big Air 155mm CAI
Full Stainless Works exhaust (1 7/8" headers, o/r H-pipe and true 3" to tips)
Lund tune
Serious power to be had in porting the TVS, I'd bet this would go toe-toe with the VMP Gen 2 TVS (best TVS available).
-J
:beer:
This is an exact A-B comparison.
Same car, same dyno, same day, same tune.
The motor had the same heat in it between runs and the car stayed strapped down while my brother swapped the blower.
Results (STD first/SAE second dyno 2-3 baseline and 4-5 w/ port):
BAM---26rwhp and 44rwtq!!!
VERY happy with just the swap knowing with more boost, E85 and some aggressive tuning there is some big power to be had and more to be gained from the port.
The baseline is the same combo that went [email protected] recently.
The tune is VERY conservative with 16-17 degrees and 10.8 a/f. Stock boost gauge showed 20psi both runs. It is 93 pump with Torco additive.
If someone can accept a text or email and tell me how to get vids posted off my iPhone I took vids of the stock gauges showing boost, a/f, etc.
HUGE thanks to Jay T. (blwn04SVTcobra) for the porting and my brother for swapping.
No big surprises except making the EGR spacer took some time.
Here's a friend helping me make that while my bro swapped:
Engine combo:
15% IW lower
BPS 73mm TB and elbow (port matched to blower)
JLT Super Big Air 155mm CAI
Full Stainless Works exhaust (1 7/8" headers, o/r H-pipe and true 3" to tips)
Lund tune
Serious power to be had in porting the TVS, I'd bet this would go toe-toe with the VMP Gen 2 TVS (best TVS available).
-J
:beer:
