MACE
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can Mace supply roller rockers that are straight bolt on without adjustment that fit under the standard covers on a VR 304 and if so what is the cost delivered to Beresfield 2322 and are they in stock. thanks, Jim.
Hi Commydoor,
Unfortunately we don't have rockers to suit your car Your best bet would be to try YT or Crane cams.
I don't suppose you'd have any dyno charts to go with these?
I was looking at going 1.8 a while back, but the consensus amongst people who'd tried them was that they didn't have much gain on a LS1. Would be keen to see how 1.9s do.
Also how high can you go with a stock cam before you start causing interference?
We have dyno graphs. Hopefully I'll be able to scan them and have them up here on the weekend.
Not only this but the part throttle response is much better with these rockers then the factory items resulting in better driveability :w00t:
These rockers generate around .550" of Lift on your stock LS1 and 2 from memory, which is small cam territory, without the expense
In regards to the max lift that these heads can take without machining the valve guides etc is over .600" however I'll have to get clarification from our head porter.
Interested in the 70mm throttle body
how do i get 1?
ruff price?
exhange for mine too?
Hi ducker85
In regards to your questions. Ordering one of these can be done via email or over the phone. The price is $220 outright or $190 changeover.
Cheers
Steve