ITB Help
#1
Full Member
Thread Starter
ITB Help
I have a six port NA 13B in an Austin Healey chassis. It has been recently rebuilt with a street port, and runs a Dellorto DHLA on a Racing Beat manifold. I am going to convert to a Megasquirt ecu and am looking for some hardware advice.
I am looking for suggestions for a throttle body, I am leaning towards a Borla / TWM side draft I am thinking 50mm. Any better choices?
Should I run 2 or 4 injectors? What size? I believe if I run 2, and my math is correct, I can run a 750cc injector at 61lbs. of fuel pressure
Any other info on fuel pumps and regulators, rails etc. is appreciated.
Thanks
Ed
I am looking for suggestions for a throttle body, I am leaning towards a Borla / TWM side draft I am thinking 50mm. Any better choices?
Should I run 2 or 4 injectors? What size? I believe if I run 2, and my math is correct, I can run a 750cc injector at 61lbs. of fuel pressure
Any other info on fuel pumps and regulators, rails etc. is appreciated.
Thanks
Ed
#2
Old [Sch|F]ool
You should be able to run a stock rail with no problems. I have that same setup and it looks like you can even keep the pulsation damper if you use a GSL-SE rail.
750s even at 43psi should be plenty.
750s even at 43psi should be plenty.