1.9 roller rockers? or ER ratio rockers?

[Meatyshells]

what would be the best for my car. I have heard good things about the ER rockers but im still not sure if i should get the 1.9 roller rockers or the ER rockers

[IDoVoodoo]

Re: 1.9 roller rockers? or ER ratio rockers?

there would be advantages to both depending on what 1.9's your thinking about, yella terra, comp pro magnum?

[Meatyshells]

Re: 1.9 roller rockers? or ER ratio rockers?

either the aluminum 1.9 roller rockers
http://www.zzperformance.com/grand_p...=510&catid=104

or these
http://www.zzperformance.com/grand_p...=555&catid=104

[IDoVoodoo]

Re: 1.9 roller rockers? or ER ratio rockers?

if you read up on zzp's testing they say the ER rockers produce more horsepower than 1.9's. But that was compared to modified stockers. These modified rockers, like the ER, have the seats re-welded. I have heard of a couple cases where people had failures from bad welds (but not specifically zzp). The aluminum one's are full roller and lightweight and would definately have better results than the modified 1.9's and maybe the ER?. The ER are cheaper but the aluminum rockers come with pushrods. I don't think you could go wrong either way.

[Meatyshells]

Re: 1.9 roller rockers? or ER ratio rockers?

dam, what to do, what to do

[Nachius]

Re: 1.9 roller rockers? or ER ratio rockers?

If you don't ever plan on getting a cam go with the 1.9 aluminum rollers.

Lighter meaning they rev faster, and higher lift win win.

[Pewter02Camaro]

Re: 1.9 roller rockers? or ER ratio rockers?

If you don't ever plan on getting a cam go with the 1.9 aluminum rollers.

Lighter meaning they rev faster, and higher lift win win.

...x2

[Meatyshells]

Re: 1.9 roller rockers? or ER ratio rockers?

im going to go with the full rollers, if im going to spend the money, may as well get the best.

What 1.9 roller rockers are the best to get? the aluminum rockers from zzp or the ones from intense racing?

[IDoVoodoo]

Re: 1.9 roller rockers? or ER ratio rockers?

i think they're both the australian yella terra's

[Meatyshells]

Re: 1.9 roller rockers? or ER ratio rockers?

i thought zzp's were made by comp

[Kal-El]

Re: 1.9 roller rockers? or ER ratio rockers?

i did it on mine :)

[Kal-El]

Re: 1.9 roller rockers? or ER ratio rockers?

i also used ls1 retainers and ls6 springs

[Meatyshells]

Re: 1.9 roller rockers? or ER ratio rockers?

cool i bought the #105 springs, and ill be getting 1.9 full rollers as soon as i can decide on what brand to get.

what rockers are those that you have?

[Kal-El]

Re: 1.9 roller rockers? or ER ratio rockers?

got my from intense racing

[Kal-El]

Re: 1.9 roller rockers? or ER ratio rockers?

yeah i was think of taking out the ls6 springs and putting in #105 springs