the porting has started
 

take a look only the Exhaust Ports being worked on right now. will update ya when the intakes ports get hit on.

http://bdc.genxracing.com/TonyFarkas

LOOKS GOOD! I usually go with a more squared off exhaust port, but that's just me:p:

what are you doing with the sunroof?

mike

took out the motor and frame and rails. I never use the sunroof anyway. and its more weight I can drop.



jspecracer7 can you stop a "My House" and get me teriyaki chicken rices extra sauce?

what type of intake port u gonna have?

doing extended port and half bridge

cool, thats kinda what i thought. i wish the sunroof was rarer

mike

hey man, did santa claus wipe his ass in your engine compartment when he crawled out of your chimney? what's up with all that soot? seriously? turbo go out or just another case of the exhaust gasket demons?

its from the waste gate open right there.

The pipe that is connected to the wastegate is way too small just around 1" I was over boosting like crazy.
getting 14psi on a 8psi spring.

I guess the guys at RP though, we got some extra pipe lets throw it on his waste gate and see what happens.

http://rx7.cyberosity.com/87GTR/pipe.jpg

so I took off the pipe and over boosting was fixed. I never got around to getting a bigger one made. so when then wastegate opens up it dumps that 1400 deg air right there.

a new pipe is being made and 2 gal of simple green are in route to the engine bay :D

update

the rotor housing are done.

http://bdc.genxracing.com/TonyFarkas...gComplete1.Jpg

http://bdc.genxracing.com/TonyFarkas...gComplete2.Jpg

http://bdc.genxracing.com/TonyFarkas...gComplete3.Jpg

http://bdc.genxracing.com/TonyFarkas...gComplete4.Jpg

What happened to the diffusers? Did you get new inserts? The porting looks really clean. Thanks.

CJG

Those have knock sensor holes in them, so they're T2 housings. Am I right? I've got a junked T2 housing without the knock sensor.

Nice job 87GTR!
But iwonder how many mm you have port it down (earlier opening) and up (later closening) becausse i am doing 2 rebuilds and streetporting of gen-3 engines. Best wishes from a really hot Stockholm!

the 89 and later housings have the knock sensor hole there

mike

well its getting almost time build it.

the rotors have been cleaned up

http://bdc.genxracing.com/TonyFarkas...sAfterBDC1.Jpg