what will the lift be with 1.8 rockers

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Oct 24, 2011 | 08:04 PM

ou812sm

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From: new bedford mass.

what will the lift be with 1.8 rockers

Getting a new cam and thinking of getting yella Terra rockers with 1.8 rocker what will the lift be the cams specs r 219/227 .607/.614 on a lsa of 112 will it change the way the cam will act

Oct 24, 2011 | 08:10 PM

RibeiroBJJ

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219/227 .643/.650

Rocker Arm Lift Change with Ratio Variations

Oct 24, 2011 | 08:33 PM

ou812sm

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I take it that's a big jump

Oct 24, 2011 | 08:34 PM

364HC

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^^ nice calculator...

Oct 24, 2011 | 08:37 PM

Bigschwerm

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To OP What Kind of heads do you have to justify that much lift?

Oct 24, 2011 | 08:49 PM

ou812sm

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L92 but I think that's gonna be to much lift for me I'm worried ptv issues with that kind of lift and heads being milled 40 ths

Oct 25, 2011 | 03:51 PM

Sales2@Texas-speed

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It's an easy calculation so anybody can do it themselves, even without the internet and that fancy calculator

(Old Valve Lift/Old Rocker Ratio) x (New Rocker Ratio) = New Valve Lift

what will the lift be with 1.8 rockers

what will the lift be with 1.8 rockers

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