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I don't believe it gives more psi but it increases the flow a little bit.
The VR4 upgrade can be uptained at: http://www.paradisewheelsinc.com/
and : http://www.cundnracing.com/servlet/StoreFront
Give them a call and tell us the results if you please.
Thank you.
Nope, Not right No matter if he has it listed that way or not. If you would see a increase in boost it would be because you drop the pulley size way down(3.25") and the unit would be at max rpm by 4k engine rpm. The problem with all of this is they will take the PSI reading at the blower casing not at the Engine. I have been doing this a long time and never have I seen a 'SN' post those kind of number unless it is used on a 4cyl which your filling half the volumn and at 45k blower rpm. Install your blower then see what you have and go from that spot. It takes 15 minutes to remove the blower on a Mustang after it is installed so changes are fast and easy. Bench racing/guessing gets you no place because of engine condition and parts selection.
sounds good. thanx for the help. I'm gonna put it on and run it then later try the vr4 upgrade and then move on to something bigger than that after I have more knowledge on all these. Will it be ok to put the 75 shot of n20 after the charger to cool the air or will it be too much??
That's alot. I use a 25 shot. If all you're after is a cooler charge, you can't, and don't need to, fire a power-adder size shot into it. 75 you're going to have to fuel for and the point is just to cool the charge you have, not add to it and be in the same head-gasket burning place that prompted you to cool the charge in the first place.
F=MA
oh ok I thought I had to get a 75 shot kit and jet it down or somethin but 25 would be good to run to cool it though?
Yes, I have a 25 jet stuck in the dry kit on my car, with no fuel side enrichment. It is quite adequate to the task and a nitrous fill lasts forever.
F=MA
shadowgames81,
I can run a 50 shot and still have some traction left. I have run the 150 shot, no problems. The most....MOST important thing is to have a proper tune! Burn your own chips and you are GOLD! I plan on purchasing a nitrous controler and runing the entire 150 shot, starting @ 20% and ending at 100% over 4 seconds....we will see when I get the controller. I have a wet kit, so A/Fuel is not an issue
As far as the N20, it is an excellent compliment to the supercharger! I had some issues with my VR4 kit...twice. I did not like how it chewed up my bearings and it was just easier for me to put on N20! No brainer! I'm sure I will be deep into the 11's once I get my controller and my ford 9inch+ slicks:D
sounds good let me know how that turns out. I'll see how happy w/ the 2000 I am before I decide to get the vr4 upgrade. So wut should I do if I get a 50 or 75 shot? Just get it tuned at a shop?
wut size charger and crank pulley should I run w/ the setup I got?