would like to see some options please

 

I'll be using a 4bbl manifold with TBI adapter plate this spring, so I'll use the 4bbl NO2 plate and put the TBI adapter on top of it.

 

Here is mine.

 

Dewey, is that a Weiand 7525? If so what did you do about the center 4 bolt holes? I bought a Holley Projection Intake for mine. I have an edelbrock performer RPM though and am considering going back to it. I have elongated the bolt holes on older intakes to fit newer heads, does it work the other way as well.

 

Yes its a 7525, and yes, you have to elongate the center 4 holes, just like you would fitting a centerbolt intake, on non centerbolt heads.

Also, not that to get that to fit, with the NOS plate, and the adatpor, I had to make studs to fit in there, and I also had to grind the throttle body base, to fit over the studs on the front/drivers side. You also have to get creative to make the whole thing fit under the stock hood.

 

thanks for the pics Dewey

 

nitrous

 

HOW DOES YOUR CAR RUN WITH THAT SET UP ON THERE WHEN RUNNING THE NITROUS

 

Great, I put 450 lb/ft of torque to the wheels, and over 300hp.

I ran a 13.2 @ 106 (2.24 60') With it.

 

Dewey,

Do you do anything with the timing and fuel when you hit the juice? If you do, curious how to do it with our ecm's.

 

I'm running a wet shot, so fuel is added there.

For timing, I have a chip for my car, with 4* retard built in at WOT.

 

Dewey, I see from other posts that you do your own tuning. Do you run a different bin when you plan on using NOS, or do you run the same tune all the time? Also, is your tune adding extra fuel when the NOS is on?

 

I run the same tune, but a diffrent bin with 4* of timing taken out.

I do not add fuel with the chip. I add fuel via a fuel line going into the nitrous plate, it is jetted to match how much nitrous I am injecting. When you inject fuel and nitrous together like that, it is called a "wet shot"

 

That makes more sense now, I didn't realize there is an additional fuel supply (besides the injectors) feeding into the plate. There must be a separate fuel solenoid that opens when the nitrous kicks in.

 

Yes there is a seperate noid, the noids are wired to relay's, the relay's are trigger by the same switch.

If you notice the plate for the nitrous has a red -AN fitting, and blue -AN fitting, one for fuel, one for nitrous.