1.65 adjustable rocker arms
I use yella terra.
I agree very much indeed that they make 2 lines.
cast street terra rockers , the clue is in the name, they are replacement adjustables, for moderate HP enegines.
forged "yella" OR "race" -terra rockers, depending on vintage, they were all just "yella" and were indeed yellow in colour before the introduction of the street range.
Race version for big springs and high lift, race focused
these are robust as hell and rebuildable you buy 1 set and you never need to buy another
i purchased a grenaded head with yellaterras on, for cheap, stripped all parts off the rockers apart from roller tip and rebuilt on new trunion/ shafts 20 years ago... and have had to do little since.
pleanty said "what?!!!! ""second hand aluminium off an failed engine?" you are daft to do that.... well they've been fine.
they used to do big block stuff as well which was exceedingly well regarded but at the time no market in Oz for them and the US is a hard nut to crack....
good few sets found homes in the UK
the trunion based stud mount stuff uses a bigger roller tip and bigger bore drawn cup bearings on the shaft or trunnion than an equivelent comp cams rocker
and they comein ratios up to 7.2.1
see also Rollmaster/Romac dampers and timing sets another aussie brand of quality. the timing sets even have their key slots in the right place.. when you dial in your cam straight up as the grinder intended, whoa yeah the dots line up.....wierd.. choose a brand from summit and they don't.
german IWIS chains, added bonus, Nice.
the quality of aussie parts is usually high becasue they don't make millions and millions of em, and they still put the time in to quality check, before the postman takes them away.
if its small block or six cylinder stuff you need don't discount aussie parts....they tend to be good and fit...
ive sent nothing back to an australian supplier, but calling and having a chat is always good, at the point of purchase. does the purchase fit with intended use.....
11 race and 1 yella of the same type below... this was taken in 2009 while is was rebuilding 2 other rockers..i was moving to a matched (colour) set.
that oily old motor is now having a rest but the rockers live on, in the one currently in the car which certainly gives them more work to do than the old 2barrel BBD motor
Dave
I use yella terra.
I agree very much indeed that they make 2 lines.
cast street terra rockers , the clue is in the name, they are replacement adjustables, for moderate HP enegines.
forged "yella" OR "race" -terra rockers, depending on vintage, they were all just "yella" and were indeed yellow in colour before the introduction of the street range.
Race version for big springs and high lift, race focused
these are robust as hell and rebuildable you buy 1 set and you never need to buy another
i purchased a grenaded head with yellaterras on, for cheap, stripped all parts off the rockers apart from roller tip and rebuilt on new trunion/ shafts 20 years ago... and have had to do little since.
pleanty said "what?!!!! ""second hand aluminium off an failed engine?" you are daft to do that.... well they've been fine.
they used to do big block stuff as well which was exceedingly well regarded but at the time no market in Oz for them and the US is a hard nut to crack....
good few sets found homes in the UK
the trunion based stud mount stuff uses a bigger roller tip and bigger bore drawn cup bearings on the shaft or trunnion than an equivelent comp cams rocker
and they comein ratios up to 7.2.1
see also Rollmaster/Romac dampers and timing sets another aussie brand of quality. the timing sets even have their key slots in the right place.. when you dial in your cam straight up as the grinder intended, whoa yeah the dots line up.....wierd.. choose a brand from summit and they don't.
german IWIS chains, added bonus, Nice.
the quality of aussie parts is usually high becasue they don't make millions and millions of em, and they still put the time in to quality check, before the postman takes them away.
if its small block or six cylinder stuff you need don't discount aussie parts....they tend to be good and fit...
ive sent nothing back to an australian supplier, but calling and having a chat is always good, at the point of purchase. does the purchase fit with intended use.....
11 race and 1 yella of the same type below... this was taken in 2009 while is was rebuilding 2 other rockers..i was moving to a matched (colour) set.
that oily old motor is now having a rest but the rockers live on, in the one currently in the car which certainly gives them more work to do than the old 2barrel BBD motor
Dave
