I finally turned up the boost! Pushing 10.5 lbs now. Only problem is I get the ole buzzer after a few seconds of boost. I need a restrictor and a wastegate spring for 10 lbs(not sure about trusting my manual boost controller). Who can get me these ASAP?! What size orifice do I need for a restrictor?

 

Should I jump to br7ef plugs now instead of the tr6's I have been running? BTW, the jump in boost feels GOOD!!!

 

tr6 will be fine. I bypassed the hobbs switch and ran the oil pump on high all the time.

 

How's your IDC with the increase in boost?

 

93% at the worst.

 

I would run the 7efs if it were myself, can't hurt, better safe than sorry. I'm running 11-12#s and run the 7s

 

Damn...I only run a 5.3 at 9psi on the turbo and regularly see 100%+ IDC with the same size injectors...

You recommend colder than the TR6? Any specific reason why...just looking to further avoid detonation?

 

I ordered br6 and 7's so I'll be covered for the shootout this weekend! Smokeshow, I do have a walbro 255...

 

My pump keeps up with the demand too. I'm thinking shitty injectors....lol.

Anyway, as you were.

 

Your engine jus breathes better...I am on 12 volts all the time too quicksilverado.