Yes, switching to the Carrera manifold is common when converting a 930 to EFI. It flows better, has fuel rails, sockets for the injectors already built in. You port the heads to match the intake.

Brian

Guys:

I got my car back tonight from the fab shop with the new intercooler! Thought I'd share the pics...

Same link as before, but to make it easy, here is the link again:
Engine Rebuild with Intercooler pics

And finally, IT RUNS! Last night we fired it up. AFR is high, so we've gotta make some program changes to the ECU, but it is running!

Brian

Brian,
Beautiful engine! Congratulations!!

Thanks for the congrats but we had to pull it out. Read the post titled "All 6 Cylinder Base Gaskets Leak".

Brian

Dynoed the car today:
431.8 RWHP at around 5500RPM
407.7 ft/lbs of torque at 5000RPM

at 4500RPM have 340HP and 365 ft/lbs of torque.

Dynapack dyno that bolts to the hubs.

Brian

Brian, sorry I will miss you this week. Get the idle to settle down yet?

BTW, GREAT NUMBERS! About where you expected?

Damn Henry, everytime you post a pic of a Supertec Motor it just makes me want to drop my motor and send it out to CA. Alas, I have always wanted to rebuild a 911 motor myself...however if cost/PIA ratio are close enough, perhaps a professional rebuild would be in the works...

R/
Dustin

Hal:

Pretty much what I expected man.