i have a friend who has a 240sx with a ka24e(haha) and we have a little bet that i can hit 300whp before he can and way cheaper at that. i have my intake ported by gasket matching, a t04 turbo in the garage, RA apex seals and OEM everything else. i am waiting for a rebuild which will be done by brian at bdc motorsports.....will a street port be enough or do i need to go bridge. i want to run only a apexi AFCII, bc i want to keep the stock ECU. Or do i need to go another route, what are other mods i need to know about as far as reliability?

 

Just get a larger street port done, and I hear FD corner seals do great for reliability. The to4 I believe should get you to 300.

 

Yeah man...a T04 and BDC's streetport should get you there no problem....but remember tuning is where you'll get the HP with that kind of setup.

 

"Easiest" and "most reliable" are mutually exclusive.

How about be ready to write a $20,000 check to Rotary Performance, drop the car off, and pick it up in a month?


-Ted

 

Use my aggresive streetport template. HKS exhaust manifold.


to4 e turbo.. p81 on the exhaust side
750cc secondary injectors.. make sure you follow the high or low impedance design for your turbo II model.. 1986 to 1987 1/2 turbo II use low impedance.. 1988 turbo II uses high impedance.
3 inch downpipe with complete racing beat exhaust
make sure all 4 coils are sparking
an apex afc
tune it a little
you'll land 300rwhp @9 psi of boost with little effort..

I love this combo.. i use it alot with customers that are not looking to spend serious money..

 

Following up,

I have two GSL-SE Fuel injectors for sale - $125 Each.

 

Where can your porting template be found?

CJG

 

easiest and most reliable...v8 swap

 

nopistons.com in the parts for sale section.. aggresive streetport template..

 

Ted, IIRC thats what MikeL did, and how many shortblocks after that?