You see Charles, you need to get that Twin Pump set-up going, jaja!!

 

man... if i knew that any of you guys would be pushing so hard so soon i woulda had it done by now... i honestly thought it would be later in the year before anyone was touching near 700.

:sigh:... ill get on it tommarow.

 

Put us down for it as asap.

 

we got an intake manifold pretty soon that will hold that powerband out quite a bit longer too...

 

at around 600whp..you start to really see the fuel pressure die off at higher rpm's...the dual pump setup is to maintain the steady fuel pressures at higher power levels

usually two intake pumps..that' the design i've heard about

Charles...get er done (Ford Racing yeee-ha)

 

Nice numbers!! Congrats Tony Tell Kenny I say Hello also. I need to give you guys a call.

Phunk....Get busy....I want to see the dual pump and intake soon

 

I got the call from Rich and then Kenny last night and by this morning there is already a 3 page thread. Wow! I wanted to post my public congratulations to Rich. This car is not having any heat issues or signs of head lift which is the most amazing part. The block is an AEBS sleeved block with a larger overbore than .020, although I do not recall the actual overbore. The car also has head work, but stock cams. Apparently the AEBS sleeves and Cometic headgasket work well together. My guess is the increased surface are due to the sleeves is creating a better seal.

Oh, and Joey.. there is still a 615whp Z in Dallas. Better grab that credit card after all. It's time to build that block .

 

First and foremost, i like to thank Rich for making this happen. The man that funded this amazing project. Also i would like to correct some info on the fuel system. Its a CJ Motorsports stage 2 system that is on the car. Special thanks to Charles for working hard after hours to get us this fuel system. Definetly looking forward for the twin pump setup and the intake manifold. The exhaust system is an SFR that was shipped to us from San Diego. Very nicely fabbed.

Thanks Joey for posting this thread. We appreciate your support and hopefully you can begin your next stage for more power.

 

Thanks Kyle. Good to hear from you again. Please call us anytime.

 

Thanks Todd, I was beginning to think my posts were invisible.

 

yeah i know, i forgot your screen name on here. I was gonna say tim, but i was talking to another Tim, didnt want to get you guys confused. Saw your mag article. Lookin nice

 

Thanks Joey! My screen name is even hard for me to remember. Especially after watching the monster dyno by Rich's car.

 

very very nice numbers

 

C'mon Tim, you know I never could of done any of this without your help!!! YOUR ALWAYS THE FIRST ONE TO FINISH AND I JUST LEARN FROM WHAT YOU DO!!!!

 

Congrats on the numbers. Awesome Z.

 

Beautiful looking car, and great numbers.

 

Sharif, have you tested the limit of the single walbro 255 set-up?

 

Congrats.

Very, Very Cool.

Michael

VRT
www.ViolentRacing.com

 

Yes, the pressure starts to vacilate after 550whp and 6000rpm. Although you can tune the engines beyond this point, it becomes trickier. At 590whp or so, and 6200rpm, my fuel pressure will drop about 15psi in the blink of an eye....just before redline.

Very shortly, there will be a STAGE II fuel system we'll be offering that should provide enough fuel for 800whp or so.

 

Yea I am agreeing with Shariffs findings... I think that the reasonable limits of a single Walbro 255 are around 550rwhp... and thats probably further then they were intended to go... that is if you try and keeps things with that massive margin that OEMs like to have.

I am sure the only reason this car made so much out of a single pump is because with all the feed side upgrades in my stage II kit that are on there, there are absolutely no restrictions at all so the pump can throw a little further when its wide open.

Shariff and AAM are bringing it now!! What happens first, AAM/FI.coms Stage II or my CJM Stage III. ready set go!!! Maybe we will just wait for AAM to get it out first and than we can just copy it and make it shinier!