95-1LE-Z28

iTrader: (33)

I should be placing an order in the next couple of days...

stmz28

iTrader: (9)

Has any one put one on yet to get a belt size and to see how much more boost it made with just changing to the 8.65 pulley

white01ss

iTrader: (37)

+1

I'm going with a 3.85" blower pulley on my D1SC. This maxes out the blower (62k RPM) at 6730 RPM. This give a little room when shifting at 6500.

Going the next size down 3.7" maxes out at 6468 RPM.

If anyone has belt lengths start throwing them up!

95-1LE-Z28

iTrader: (33)

Order placed. In for some pulley combos and belt lengths.

Chris@CBR

Thanks for the order!

95-1LE-Z28

iTrader: (33)

Thanks for the fortune cookie lol I would have been super confused if i hadn't seen your explanation in another post.

Chris@CBR

I like Chinese......food!

Tirefire

iTrader: (1)

Order placed. Will this ship out soon or do you have to make more pullies?

Bob@BruteSpeed

iTrader: (16)

Hi Andy, The last I heard he had them in stock. I'm not sure if you tried to call me back last night or not, give me a call today when you get a chance. Things should be slower for me today. Thanks. Bob

Tirefire

iTrader: (1)

Ok Bob thanks..

Chris@CBR

Thanks for the order Andy!
Pulleys are in stock, your order will ship today.

I'll PM you with your UPS tracking #

conor.davis

iTrader: (20)

Anyone have this with the 4.13 pulley and care to share their belt size??

BTLBABY

iTrader: (29)

I'll throw this in here...

The SDCE pulley has about a .250 offset over the factory ProCharger pulleys. I bought a LS2 pump to throw on my car so I could run the 7.65 pulley with my SDCE setup. Well unfortunately it sets towards the crank quite a bit more then the original SDCE pulley. So back on with the 7.250. Boo...

Firehawk441

iTrader: (41)

That would mean that SDCE uses 1/4" longer pedestals then Procharger and Aster.

Thanks for sharing this information.

NitrOmm

iTrader: (1)

On an F1A shooting for 16lbs.... will the use of this oversized crank pulley eliminated the need for the Astor bracket ( as it pertains to belt slip) ?
When I did this type of mod on my Maggie setup I was able to increase the head unit pulley ( create more wrap) and eliminate belt slip. Anyone experiment yet.
According to my calculations for approximately 16 lbs @ 6200 rpm it will require a 4.63" head unit pulley (spinning the F1A @ 62,500).
Will I need an Astor bracket as well ?

BTLBABY

iTrader: (29)

You are correct sir.

Also, the countersink on the back side of the SDCE pulley is about half the depth of the ProCharger pulley. I'm going to line the SDCE bracket up for the factory pulley offset, and I'll report back when I do so you guys will know what the actual offset of SDCE pulley is. Unless Chris gets one in his hands first to get a Micrometer on it.

stmz28

iTrader: (9)

My 370 afr205 heads custom cam victor jr intake f1a with a 8.65 crank and 4.50 blower pulley made 16psi

NitrOmm

iTrader: (1)

Thanks. Aster bracket needed to keep belt from slipping ?

stmz28

iTrader: (9)

I have the aster bracket

ramairetransam

iTrader: (18)

thanks for getting the water pump and doing the work , i was thinking about upgrading to a 7.625 crank pulley and im so glad i saw this . Guess i have to go down below the 3.4 that's on mine now .