So car was running great then all of a sudden would not rev past 2500 rpm car reset my power fc and blew my leading coil re put tune on it replaced coil. Starts up keeps blowing my lower intake manifold gasket. Pull it off and their is a bunch of fuel in my secondary intake runners that keeps seeping through the gasket
I've tried timing 0degrees and at factory 5 degrees atdc running stock coils trailing modded for direct spark. Replaced fpr unplugged knock sensor made sure injectors were not seized. New fuel filter and lines

 

Is it a paper gasket or a metal one?

 

Paper

 

Sorry should of mention 88 10th anniversary rebuilt rotary aviation kit large Pinapple racing street port mild exaust port borgwarner s366 injector dynamics 2000cc secondaries

 

What do you mean it keeps blowing the gasket? Are you assuming this because fuel is dripping from it?

 

Yah like replace the gasket fire it up good afr's and what not bput a min goes by afr's go to like 15 16 starts running like crap pull lower intake manifold off gas and premix all over the gasket and a pool of gas and premix in my secondary intake runners

 

I dont think its the gasket. Sounds like your tune to me. Post a pic of it.

 

The tune is fine the car was running great it was hitting 20lbs of boost and I took my putter Westgate springs out to make 10psi was running great hit my breaks really hard and then it buggered off on me

 

 

Youre sure its oil? I think its normal for oil to be in the LIM. only thing i can think of is either a blown oil seal in your turbo or your OMP system.

 

No omp it's deleted and brand new turbo that's just fuel and premix in their

 

Having a hard time understanding you. First you said it was oil, and now youre saying it's premix?

 

I have not said oil once

 

Its your fuel system, wiring, or your tune.

 

My car leaks vacuum and fuel vapors if I only use the paper gasket where the lim mates to the block. Are you using silicone on it as well?

 

It's totally normal for fuel/oil to end up in intake manifold. Due to reversion.

This is the first time I've ever heard of an intake gasket blowing.

Are you using the OEM gaskets?

Mating surface clean?

Manifold flat?

Torque specs followed?