Holden V8 rocker ratio's

[immortality]

Hi,

is there any particular reason that you only produce rockers for the Holden V8 engines in the standard 1.6:1 and 1.65:1 ratio's?

there have been great results on other engines with higher ratio rockers. wouldn't we see similar results with higher ratio rockers on our beloved Holden V8's

[ari666]

you have to modify the 1.65's for some cams, so i would assume to avoid fouling with retainers etc they skipped it.

but yeah, i realise im not yella terra

[MICKY.D]

We now make a 1.72:1 ratio in our bolt on street terra range,
st 2042 non adjustable
st 2043 adjustable


cheers
mike
yt

[immortality]

cost and shipping to NZ please

what are the max spring pressures for these rockers?

cheers

[Raptorsc]

I have a customer who used these combined with his Raptor SC blower kit with phenomenal results


****HIGHLY RECOMMENDED****



PS YT, are you planning something with more ratio yet ....... what are the limits?