rocker

Well, it's been a while since I've posted anything. 8 only ride my bike once a year and then it's daily for about 2 months. But, back to the point. I decided it was time check valve lash and found that my exhaust rocker arm wobbles and the nylon valve guide appears worn also. The engine is a...

Are the gen. II rockers 1.3 ratio? I put up a quick video on my YouTube channel asking since many of my subscribers are go-kart enthusiasts. https://youtu.be/Pq3d_bBWbl4

I see a lot of you fells running a 1.3 ratio rocker on the intake side only. Why is that? Why not both?

Running a non-hemi 212 automotive style holders / keepers, stock rockers/pushrods, 26lb springs, SS valves 25/24 and turning 8200RPM. Contemplating Chamion rockers but has anyone actually had or heard of stock rockers breaking? Or is it more precautionary advice? Thanks, Doug

1st post. Have done lots of reading here. I'm looking to build a high torque low RPM motor for a boat mud motor. I have a stock non-hemi on the boat right now and it bogs pretty bad and will only run 2000-2300 rpm with a full load. I need more torque to get it up on plane so the motor can...

Does anyone know if the Brad Hill rockers will have clearance with a hemi head milled .065? Wanting to pull the trigger on a set and havent saw much feedback on them.

I need some champion rocker studs please pm me

Hiya guys, I am a treasure trove of questions As I mentioned in the previous thread, my son and I built a modified predator engine in anticipation of putting it on the Azusa. Engine worked GREAT, started easily with one pull, and throttle worked flawlessly. Started it up and let it run at least...

When I tighten my rocker arms down to .002 or even 0 cold lash the pushrods are super loose on the other end. Are my pushrods too short, or is there something else I need to do? I have a predator with a gx160 head, .016 head gasket, black mamba cam, 26 lb springs, lash caps, burris guide plate...

Looking for 2 set of mounting studs for the cast type champion rocker arms. A dealer sold me 2 sets of rocker arms to go in a clone 6.5hp engine but did not send me the mounting studs , said that he didn't have the studs and would have to order them. didn't make much sense to me but that's what...

Who makes the pedistool that lifts up the rockers I've heard of it but who sells them, also who sells big bore honda blocks like the ones on mike clememts

I bought some champion rockers today and put them on a 14cc head and when I put the valve cover on it dosnt Fit, I never used these rockers before, I'm thinking I need shorter pushrods

why do some people only put ratio rocker only on the intake ? :shrug:

I need some rocker studs with nuts for my predator 212 .They are the last part I need to change to get it running please pm me with ur price shipped to 92883 thanks

I know the torque specs change with aftermarket parts installe so can anyone help? Couldnt find these specific specs.. Btw on a 6.5Hp Predator engine

When installing these rockers do they need spacers under the pedestal ? After doing searches on here seem like some put washers under the pedestal . Is this needed ?

What is torque specs for champion rockers ....how many ft lbs to bolt down on the head? Tried search didn't find anything....thanks also should I be running lash caps on both valves (stock 165) it had one lash cap on intake stock...

I want to install new roller rocker arm but I want to understand what 1.2 1.3 ratio is.what does this do?Can someone explain this to me please.I don't want to order something thats not right for my motor.Thanks

I searched around quite a bit for this, but wasn't able to find the answer. I'm building a red clone and it will be getting the Isky Black Mamba cam, as well as 26 lb springs, stainless, stock size valves, a gx160 head, and flat top standard bore piston. I'm torn on rockers to use. I am under a...

how much lash do put on hunter roller 3 thousand or 5 ?