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8 rib horsepower capabilities.

a4z28
02-03-2009, 08:42 AM
What is max hp a 8 rib can handle. Also is 600 rwhp possible on a p-1sc or even a d-1sc. This will be on a built 355 or 383 lt1. Thanks
a4z28
02-03-2009, 06:18 PM
Anyone ?
97WS6Pilot
02-03-2009, 08:02 PM
I have an 8 rib and SDCE tensioner on my F1A. I'm making around 600rwhp with a 4.25" pulley. Lots more choices on belts sizes and their cheaper too. I'm getting good longevity out of my belts and they are not stretching or slipping. Idler pulley has only minimal wear.:)
Z8'S
02-03-2009, 09:08 PM
My car went 9.38 @148 with an 8 rib on a YS trim at 3420 lbs.
roguedriver
02-03-2009, 11:58 PM
My car went 9.38 @148 with an 8 rib on a YS trim at 3420 lbs.

And that 8 rib setup still works good. Anything look familiar here?....
http://i125.photobucket.com/albums/p74/roguedriver/Car030.jpg
Z8'S
02-04-2009, 07:50 AM
And that 8 rib setup still works good. Anything look familiar here?....
http://i125.photobucket.com/albums/p74/roguedriver/Car030.jpg

LOL .....Thats a nice setup you have there!;)
roguedriver
02-04-2009, 01:06 PM
Sure is. I had a crank pulley spacer machined to take place of the crank trigger setup. After measuring for it, it lined up perfectly. I didn't have the reverse thread nut for the idler pulley when i got it though. Who would have though a reverse thread nut of that pitch would have been as hard to find as it was. I bought a few of them. Nice setup though i must say. Cudos! :cool:

Ken R.
ak95ta
02-04-2009, 02:14 PM
And that 8 rib setup still works good. Anything look familiar here?....
http://i125.photobucket.com/albums/p74/roguedriver/Car030.jpg

Looks kinda like mine, hehe. I got the cog drive though.

http://i95.photobucket.com/albums/l141/LTWON1/000_0377.jpg
Lisa33
02-05-2009, 03:04 AM
we made 600rwhp widh a overspinned p1sc on a 383, cc305, ported stock heads, Ati twin IC.
Highlander
03-08-2009, 07:45 PM
that looks like mine... So i guess i'm good to go...

Chris.. Care to post your pulley sizes you did to achieve that? and where you using an auto or manual? What belt part number do I need?
Z8'S
03-09-2009, 07:06 PM
that looks like mine... So i guess i'm good to go...

Chris.. Care to post your pulley sizes you did to achieve that? and where you using an auto or manual? What belt part number do I need?

7 inch crank / 2.95 blower pulley Gates K080415. 41 1/2 8 rib.Turbo 400
Highlander
03-09-2009, 07:29 PM
I guess i'll be able to hit the 150 i want with the 2.75"

THANKS!
Highlander
03-09-2009, 07:53 PM
. 41 1/2

????
Kevin Blown 95 TA
03-09-2009, 09:37 PM
????

belt
Z8'S
03-09-2009, 10:28 PM
it's a 41 1/2 inch long 8 rib belt.;)