stmz28

iTrader: (9)

Made a new pass with my
Stock bottom end lq4
afr205 heads
brute speed blower cam
victor jr intake
procharger f1a 10psi
th400
9inch rear 3.50 gears
pump gas no meth
3740 race weight
on goodyear drag radials

Bob@BruteSpeed

iTrader: (16)

That is awesome for only 10 psi of boost, congratulations! Bob

Tirefire

iTrader: (1)

Wow, thats movin congrats!! I made a pass the other week 390/F1A no traction 1st through 3rd 12.7 @122. Second pass 2nd would not come out of gear after burn out... Sucks for me!!

Tirefire

iTrader: (1)

Are you getting any belt slip? I only saw 13 lbs at 6900 rpms but I had no belt dust..

stmz28

iTrader: (9)

I think I am getting a little slip. Looks like the blower belt tensioner is hitting the power steering pulley

Tirefire

iTrader: (1)

http://thumbs3.ebaystatic.com/d/l225...LM-sgS44Ew.jpg

I have the Aster bracket and bought this.. It does'nt hit anymore. The factory pulley has a dome shape to it. The ebay pulley (wazee pulley) has a slighter dome but gives you about .081 from tensioner aster pulley to power steering pulley. I'll send some pictures in a few days to show you.

35thsscamaro02

I changed my power steering pulley also with one very similar

I8UR4RD

iTrader: (16)

glad i got the wazee now. solved a problem before i knew i had it.


stmz28.....that car is flat out freakin moving man. id love to see a vid of that pass if you got it. you thinking of turning it up any more or you wanting to keep it where it is for now. i dont see many other people running sub 9.50's at that boost level/weight.

stmz28

iTrader: (9)

No videos from this time. Not sure if I am going to change the pulley of not

+badss+

iTrader: (12)

Nice run for sure.
Hey tire fire when are you going to put a real tire and see what it runs?

Tirefire

iTrader: (1)

LOL, I'm getting sh$t everywhere for going with the BFG dragradial (old tread not the fire looking one). Honestly that is a great tire I did have great traction the first 40 feet which is where they prepped the track really well. My issues came right after the 40 feet, half way down 1/4 and 3/4 of the track. It was funny I let off the gas a few times with my first run but it felt really strong. That was running somewhat rich 10.5-11.0. My issue now is trying to find out if I have air leaking out of my hoses or my intercooler is restricting my air flow. I'm only getting 13 lbs @ 6900 rpm. My car feels strong as hell though. I'll be taking my tranny off the car soon and checking my level 5 Monster clutch that only has about 800 miles on it and gave out. They should warranty it with those miles on it. I'll keep everyone in the loop.

Tirefire

iTrader: (1)

FYI, I was seeing around 11 -12 lbs of boost when I had the factory power steering pulley. You could see how my bracket tensioner pulley dug into the poweer steering pulley. After the switch I gained 1 lb of boost towards the end of my rpm, 6900 rpm. This is with the 3.90 pulley which should max out my f1a. I recently upped my rev limiter to 7300 but since my clutch went out the very first time at the track I would not be able to tell you how much more boost I gained if any with raising my rev limiter.

Tirefire

iTrader: (1)

One other thing when my tuner had my car and was tuning it, it had the truck hat on the F1A. He sent me a picture showing my car at 15 lbs of boost. When I got the car back I switched it back to the orginal hat beecause the truck hat kept falling off so when I made some logs with the old hat on the f1a it only showed I was making 13 lbs of boost. So that may be why I'm seeing less boost.. I'll switch that back when I fix everything and advise on the restrictions between hats. Sh$t I think I solved my problem. Damn hahaha

stmz28

iTrader: (9)

Any one know what the stock bottom end record is for a supercharged car?

95-1LE-Z28

iTrader: (33)

That is impressive especially at just 10 psi.....Any idea what its putting down at that boost level?

stmz28

iTrader: (9)

It made 650rwhp and 564tq on a dyno jet here is a video

SMOKNSS

iTrader: (3)

Congrats! That is impressive for 10psi.

stmz28

iTrader: (9)

I am thinking of turning up the boost to go for the stock bottom end supercharger record that looks to be kvelasco1 at 9.15@ 148.

So is there any one out that makes a crank pulley bigger than the 7.65 and will fit with aster bracket?

yonerhottlt1

iTrader: (21)

Cotdamn...that thing is most definitely moving for 10 lbs. of boost.

02 z/28

iTrader: (19)

nice set-up