By Herr-Kuhn - Fri May 27, 2022 6:56 pm
- Fri May 27, 2022 6:56 pm
#151848
Since the big power build car never got the full exposure on the "other" forum I decided the post the final results here for those who are interested. This is a 1987 Porsche 928S4 with the following mods:
Kuhn Performance Technologies GTX3576R based twin turbo system
Nikasil M28 block with piston oil sprayers
I-J Crank Scraper
Mahle Motorsports Pistons
Carrillo I-Beam Rods with ACL Bearings
Elgin re-ground S3 cams over PAC1223L Beehive Springs
Mild Port and Polished Heads with Port Matched Intake
80 lbm/hr fuel injectors
PMAS HPX-E dual MAF
Tuned with Shark Tuner with special chip in EZK module to allow for higher RPM use
Dyno chart is on my Land and Sea Pod Dyno. Add +5% to +7% for "Dynojet" numbers. Glad to answer any questions on the build.

Kuhn Performance Technologies GTX3576R based twin turbo system
Nikasil M28 block with piston oil sprayers
I-J Crank Scraper
Mahle Motorsports Pistons
Carrillo I-Beam Rods with ACL Bearings
Elgin re-ground S3 cams over PAC1223L Beehive Springs
Mild Port and Polished Heads with Port Matched Intake
80 lbm/hr fuel injectors
PMAS HPX-E dual MAF
Tuned with Shark Tuner with special chip in EZK module to allow for higher RPM use
Dyno chart is on my Land and Sea Pod Dyno. Add +5% to +7% for "Dynojet" numbers. Glad to answer any questions on the build.

JMW928 liked this