Best 1.8 rocker arms?
#6
TECH Addict
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Higher ratio rocker arms are for people who don't want to change cam, the lift gains are minimal when compared to lift picked up with a cam...I dot think the ASA cam has very drastic ramp rates, but valve train stability becomes concern when running higher ratio rocker with an aftermarket cam...
All that being said if your dead set on the higher ratio rockers SLP makes a 1.85 ratio designed to mimic the investment cast factory rockers which are nice and you don't have the hassle of adjusting roller rockers for a good wipe pattern...anyway good luck on the project
All that being said if your dead set on the higher ratio rockers SLP makes a 1.85 ratio designed to mimic the investment cast factory rockers which are nice and you don't have the hassle of adjusting roller rockers for a good wipe pattern...anyway good luck on the project
#7
10 Second Club
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I have 1.8's and psi valvespring on my car now with the stock ls6 cam. I just bolted the rockers on. No adjustment needed.
I can post a dyno graph of a back to back on 1.7 to the 1.8's if you like.
I can post a dyno graph of a back to back on 1.7 to the 1.8's if you like.
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#9
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I mainly said the dyno sheet thing so op could see some results of the rocker swap. I'm sure a aggressive cam could change someones combo. But there are some ls7's out there with some pretty aggressive cams. They come with 1.8 rockers.
#12
Staging Lane
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Ill be goin to psi springs when I do the cam swap thats all we ran on every 24 hour engine, pro stock harley engine and nationwide engine we built and never had one issue. Very good springs