On3Performance 3v build

[08nastygt]

Thanks I got 60 miles on it and all is well. I'm going to tighten everything down tomorrow and change the oil.

 

[matt texass]

With that low hanging pipe that crosses over couldn't you just vent it to atmosphere and eliminate it and pick up power? Congrats on the power btw.

 

[TotoGT06]

Nice job!!! Now we need some vids

 

[08nastygt]

I'll try and get some vids, only thing I have is my iphone though that I can upload with. So IDK how good those will turn out.

 

[rford426]

DO IT

 

[08nastygt]

Went back over everything and it was all lose. So I got it all tightened back up, Im pretty sure it hit 9psi unless my gauge is off. Which it very well could be. So far 100+ miles and all is well "knock on wood".

 

[JeremyH]

What do you mean by it was all loose?

 

[AJ]

What do you mean by it was all loose?

yes, do tell

 

[matt texass]

yes, do tell

I'm with this guy.

Edit: so with the 8lb spring you hit 9 pounds?

 

[Natural1]

Glad to hear it is up and running! Good numbers, by the way!

What do you mean by it was all loose?

Heat relieves stress in steel (stainless, carbon steel, or whatever) and can loosen fasteners on the hot side. When you tighten everything up, generally there is stress on the piping but as it gets hot, it relaxes and the hardware loosens up. A good once over after driving (heat cycle) and a re-torque is usually necessary.

 

[08nastygt]

Yep that's it just had to tighten up the clamps. Nothing was leaking just wanted to make sure it was all still tight. Plus the nuts have the like rubber in them idk if you guys know what I'm talking about I figured that'd melt n let the clamps lossin up.

 

[rford426]

Glad to hear your happy and it made great power now on to those videos!! haha
becareful with those rubber filled nuts!!

 

[08nastygt]

I had to make my own hangers for the exhaust. I hate how these cars have no hangers on them. I ended up taking some steel and bending it up and making to hangers for the exhaust. I'd like to find a hanger that goes on the tranny mount since the kit has the metal welded on to it for it.

 

[08nastygt]

Heres the dyno sheet

 

[matt texass]

WTF happened at the end of that dyno?

 

[Kankakee]

You started losing power after 5600? Something is wrong there.

 

[matt texass]

You started losing power after 5600? Something is wrong there.

Yaaaaa

 

[antonio1988]

I say it's on the tuner...

 

[08nastygt]

He said it was running out of fuel pump up top. It seems like on the street it never stops pulling but thats just what I feel. When I tested my BAP it still worked though so IDK I might see if somewhere else can tweak it a little or try a different dyno and see if I can back up these numbers.

 

[ALLOY GT]

whats your air fuel?