ive got a 87 t2 and 2 weeks ago i put a t4 and 60mm wastegate hks bov,3in downpipe no cat.i was thinking that it would have fuelcut but it dont and its not running lean and rightnow im running 11psi its fast as **** but why dont it cut the fuel?stock ecu...

 

huh... If you don't have a fuel cut defenser or addittional fuel supply via injectors/ecu you are heading for a rebuild....quickly. How do you know it's not running lean?

 

please dont tell me your harnesses are mounted to the floor

 

air fuel meter and running it to 11psi it still alittle rich,it pops fireball at 4200rpm.and no fcd. it runs alot smoother than the stock turbo!!!

 

1. without the supporting fuel mods you are gonna blow your motor soon
2. narrow band a/f gauges are pretty much worthless in modified engines
3. if you get in a crash those harnesses are going to break your neck/spine

 

wow

 

will you sell me your turbo after you blow the motor to pieces and decide to get rid of "that stupid unreliable rx7"?

 

You NEED more fuel. 550's are not going to cut it, not even at 11psi for very long.







To answer your original question. I don't know why your not hitting fuel cut. Maybe test your boost sensor and check the vac line to it.

 

You Guys Hate On Everything,most If You Dont Even Have A 7! I Ask You For Help And All You Do Is Start ****,today I Put Some 750cc And A 94 Surpa Fuel Pump.it Runs The Same But Now I Now Its Ok!so If You Like Talking **** Im In Marietta Ga We Can Runit!and To Everyone That Loves Rx7 Like Me,thanks For All Your Help Over The Past Year!!!!!

 

we are trying to help you so you dont blow your motor

 

MAY SOUND HARSH, BUT THE ADVICE WAS SOUND.... opps caps.

 

alright G! go smoke a joint and CTFO.

This is where you are heading with that set up.






This was on 8 psi with a FCD. You NEED fuel management.

 

If you purposely/accidentally disconnected the boost sensor you won't hit fuel cut...

 

turbo is gonna be junk! when that seal flies through the exhaust... WAMMMMOOOOO!!! lites out for the fins

 

the sensor is fine it still reads good inside,so i dont know whats up!!!

 

your boost gauge doesnt get its reading directly from the boost sensor...

 

hey Kevin T2 you car looks nice, sorry for the engine. I have two questions:

1.What brackets do you use, or what do you do to install that racing seats?
2. In what par of the car do you bolt the racing seat belts?

Thanks

 

hey,i used the stock brackets for the seats.and for the belts i had to make a bar behind the upper back seat.

 

11psi you say? Mine popped at 7psi.

 

^^You had more problems than fuel. And why in the world is your wastegate up there?

 

Yeah I was curious also...where did you secure the shoulder harness?

 

the bar that you make was like a roll bar or something like that? Do you have a photo fo the bar?

Thanks kevin

 

Rabble Rabble Rabble!!! Chill out. Everyone is trying to help you by saving you money. You didnt specify that you had any fuel upgrades. What are you running for fuel control? I hope more than just a piggyback. If not have fun rebuilding

 

what he means is the attached insultive comments after the constructive criticism everyone here loves so much to give.
usually its just low blows to original posters that gets annoying lol.