Evil F1 SS

I am going with a F1 and a cog pulley set up. I sold the d1sc.

Do you think 760-800 rwhp is possible with this head unit?

my set-up...

-ARE 385 cid forged stroker motor. 8.8:1 cr.
-ARE stage 3 heads 2.055/1.60
-O-ring/copper gasket.
-Slp LT headers, no cats and elec. dump
-Complete fuel system... rails, fp reg, twin intake pumps, fuel lines, 83lb/hr injectors.....
-gen 7 dfi
-6spd/12 bolt car.

Pro Stock John

iTrader: (34)

What size cogs Evil Gordon?

Evil F1 SS

Dont have the size info yet but we will spin the blower at max blower RPM at shift point (6500 rpm)... 25 lbs of boost on race gas

Pro Stock John

iTrader: (34)

Did you get the F1 yet? How much bigger physically is the F1R?

If you hit 25 lbs of boost you will do over 800rwhp I think.

Evil F1 SS

the F1r would require a different bracket, some cutting of the inside fender and moving the radiator forward a few inches. F1r is a 950-1000 plus rwhp nlower. Its rated at 1500 flywheel hp. The f1 is rated at 1050 flywheel hp.

Pro Stock John

iTrader: (34)

My radiator is not as raked as stock anymore, the bottom is still in the factory location but the top is pull to the front a bit, that's why I would be able to fit a 36mm cog setup I think without problem.

If you pull a better number than me I will contact Vortech and get a YSi and snap it off.

Brady

iTrader: (3)

This is some world class dyno racing!

Evil F1 SS

we could drag race in the snow but that wouldnt prove much.

NA$TY-TA

iTrader: (21)

Damn you guys got to much time on your hands............... In the snow would be fun to watch.
Kyle

scottywheels

with that motor I hope you see 25psi but I dont think you will without really overspiniing the blower. I have made 18 psi with a smaller pulley and the blower was only 2000 rpm from max...Good luck to getting your goal.if I where you I would get the F1R. it will fit the same bracket, you will just have to move the the radiator a bit.

Evil F1 SS

Why such a low shift RPM on your 10.30 pass?????

Speed Inc is placing the Order on Monday... So I can still change to the F1r What do you guys think f1 or F1r?????

qqwqeqwrqwqtq

I definitely think the F1 and your combination could produce 750-800rwhp (if there are no belt issues). The twin intercoolers will be somewhat inefficient at that level though.

With a blower and that kind of power it's going to be hairy on the street. Everytime you hit the gas, it's gonna blaze one for the nation

Pro Stock John

iTrader: (34)

I'm not a as familiar with ATI blowers so in the end I have no idea.

But I think you will max out those twin intercoolers out way before you hit your goal.

BIGBOS

I know my twins will basically be maxed out if we get the right amount of boost out of the pulley setup...........they don't really do the job for the high hp applications......

Evil F1 SS

INTMD8 - What else needs to be done to stop belt slipping issues. Ill be going to a cog? The crank is keyed and the blower pulley is bolted to an ATI crank pulley.

*For some reason I just cant go AUTO trans yet.

mongse

iTrader: (2)

The F1 should be enough for what you want. It'd also make a nice snowblower.

Evil F1 SS

I want to make a mid to low 10 second pass on 17 inch drag radials blazing the tires the entire 1/4!!!!!

Pro Stock John

iTrader: (34)

If the F1 can get the job done then you should hit nice numbers, but I hear that the F1's do not make as much power as the Vortech YS blowers. I don't even have the YSi, which should be good for a lot more power than I am at now.

I do hear good things about the ATI F1R.

Evil F1 SS

The f1 is rated at more power and the YS is. A D1r or F1r is in the same class as a YSi. The F1r is to much for my A/C having Street car...

Pro Stock John

iTrader: (34)

Out of curiousity, got any links to any cars with F1's making big power?