When do you need bigger injectors?

[Tom Tom Turbo]

Well, I have some plans for the WH1 (behind my dad's back of course) he says leave it alone......Anyway, I will be adding a 237 FPR, Racetronix 340 pump/wire kit, Hooker cat-back, Thrasher 92 chip, MSD wires, Big Mouth cold air, and the Eaton posi. Do I need more than stock injectors to run this combo?????

 

[motorhead]

Nope. Just get the stockers cleaned and balanced.

Bigger injectors come with bigger turbos... more air needs more fuel. You are on the right track now.

Good luck,

 

[Carolinaturbot6]

How many miles are on the stock injectors now?

Michael gave you some good advice on at least getting them checked out. If they are pretty worn out, you need to replace them though. Better safe than sorry.

See this link: http://www.turbobuick.com/forums/showthread.php?s=&threadid=19144&highlight=address

Send Chuck an e-mail & see if you can work something out with him. He's alright for an old guy. He's been doing injector cleaning/flowing for a long time & does a fantastic job. He'll give you an honest & thorough opinion on their condition.

HTH

 

[strikeeagle]

I wouldn't trust the stock injectors after 15 years and X miles, no matter who looked at them, which would put me into MSD50's, which Racetronix has been selling for a song...

 

[WSLN 6]

Don't waste your money on a 237 regulator. Save for an adjustable pressure regulator and then you will never have to change it.
I bought one when I started tosave money....or so I thought. That lasted about a week, since you can't do any real tuning with the 237.
JMO.