electric cut out for the exaust upgrade

 

nice bro

 

Nice numbers..

 

Wow, nice numbers considering the fuel holdback you're probably having. Can't wait to see the new numbers!

 

sooooo true!!!!

I think 450+rwhp is damn good, whatever the setup is.

 

Great Numbers! Congrats!

 

I have a similar setup except I have the SI6 from Speed inc. It's .643/.609 111+1LSA, and got 448/402. I thought maybe it would make a little more but like you said, there's no price on quality and a Very safe tune. Speed inc. did mine and was top notch and I have yet to have any problems with the work they performed.

 

Man, all of these great H/C threads are making me want to stop worrying about paying my car off and start worrying about saving for a REAL H/C/I setup.

 

I have a CTSV with Trickflow heads full exhaust and all the bolt ons. My stock injectors were at 109% duty cycle and it was pulling 6 degrees of timing. I upgraged the injectors to were it could run full timing and it picked up 30RWHP from that change alone.

 

That sounds promising.

 

I'm guessing dyno jet #'s.

 

Yup Dynojet

 

Any luck with new larger injectors and tune?

 

Not yet I need to get to the shop and get the parts ordered, they've been busy and I forget to breathe sometimes lol. I'll get there this week and schedule a time to get my car there. Gonna go fuel pump 1st to see what gains then injectors. I wanna see what the difference both make on the rollers. I'll keep everyone posted on this.

 

did nick say yours was pulling any timing? be nice to be able to pick up 30rwhp like the guy above with just a fuel pump and injectors

 

Good question I think he and I both forgot if it was. I bet Bob knows. I'll see them this week and ask.

 

Just an FYI before you spend more money than you need to, your car has plenty of pump for a heads/cam setup. Just get yourself some 42lb injectors, have it retuned for them and you'll be good to go.

 

I am with him I have 42s with my stock pump and I have heads, cam and92/92 and made 434 rwhp in my stalled a4 no fuel problems

 

+1 ^^^^^^^^^

Your stock fuel pump should be fine with a larger set of injectors.

 

If I was you I would do the injectors first, yours are at 110% duty cycle which shows you don't have enough injector to push your setup. Your fuel pump should be fine at those power levels.