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Rocker arm ratios
https://slantsix.org/forum/viewtopic.php?t=4745
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Author:  Trysix [ Sat Jan 04, 2003 4:01 pm ]
Post subject:  Rocker arm ratios

Does anyone know what ratio rockers my 65 /225 has? Are there any after market rockers available that can change this? ...or is there some kind of mod that can be done to the rocker shaft to go from say 1.5's to 1.6s?

Trysix

Author:  slantzilla [ Sat Jan 04, 2003 5:13 pm ]
Post subject: 

Stock rockers are "in the neighborhood" of 1.5. The Cox Brothers sell the RAS rollers that can be had in 1.6.

Author:  Trysix [ Sat Jan 04, 2003 8:53 pm ]
Post subject:  Cam or rockers

I'm just fishing for a little more horsepower....don't know witch would be cheaper...more cam or new rockers. Hot rodding on a budget is tough.
Thanks for the input.

Trysix

Author:  Dart270 [ Sat Jan 04, 2003 10:54 pm ]
Post subject: 

Ron Parker said he picked up 2-3 tenths with the Cox 1.6 rockers on a stock motor. They are about $400. I think you can get more with a bigger cam and a little headwork for less than that.

I plan on trying those rockers eventually, but not for a while.

Lou

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