dnapier4

I want to spray my 04 GTO in the near future. Anyone have experience using nitrous on an engine with comp 918's?

WE TODD DID

iTrader: (2)

I'm not sure where the relation comes in with what you're asking? What color is the car?

87silverbullet

iTrader: (11)

There are way better springs than 918's out there. Look at Brian Tooley"s website. Good springs for a cheap price and good quality.

Tomhames

iTrader: (3)

My first reaction is quiet harsh to this-
Maybe if this is a stock replacement situation they will be soso-at best.

If you care about your motor? Toss them in the trash can.

In 2012 I had 4 broken comp 918's.

This was after I explicitly told my engine builder to NOT use them( based only on my Internet research).... 550 lift less than 10-1 bullshit mild build.
Spring height set up perfectly etc etc.
swapped them out for PAC1518....
Those tooley springs sound like a good one as well-
Whatever you do get away from those comp918's.

Pure garbage- do some research- it's old news and its still current as I learned.
It wasn't a 'bad batch' !!!!!!!!!!
F-them.

Tomhames

iTrader: (3)

And that was my 'calm down' before responding response....
My engine builder is lucky he didn't swallow some teeth for putting those in my motor after I specifically told him not to.

slvr T/A

iTrader: (7)

I'm using Comp 918s and have been spraying my car a good amount with no problems. 224/228 .581/.588 cam and 150 shot

87silverbullet

iTrader: (11)

You're not running too large of a cam and wait til you have one break, then you will see why running a dual spring can save your motor.