Which rocker arms
Burning Brakes
Joined: Aug 2000
Posts: 889
Likes: 0
From: DFW tx
There is nothing wrong with the stock rockers. From what I have read, you wont gain anything from aftermarket rockers with the same ratio.
I would stick with stock unless you need adjustable ones or are looking for a higher ratio to give you more lift.
I would stick with stock unless you need adjustable ones or are looking for a higher ratio to give you more lift.
Drifting
Joined: Mar 2005
Posts: 1,737
Likes: 0
From: Northern VA
Race Director
Joined: Sep 1999
Posts: 12,438
Likes: 919
From: CONCORD NC
I run stockers on my 530hp engines that run to 7500rpm. Katechs says they are fine, and they run them on extreme duty off-shore boat engines.
If you're looking for increased lift ratio, I would go with adjustables to help prevent any mis-adjustment, just in case. It is NOT hard to adjust valves.
If you're looking for increased lift ratio, I would go with adjustables to help prevent any mis-adjustment, just in case. It is NOT hard to adjust valves.
