Sounds like a good little motor

When ernie helped me with mine ,i soon realized its not just bolt it together and hope dont go bang

We spend alot of time on the phone doing deck heights ,piston to valve clearances and dialing my cam in

Realy its worth dialing it in cos for me if I had of put my cam in normaly without dialing it in ,it would a pig to drive ,and even worse with the lightened flywheel and twin carbs ,so im realy glad I did it ,ernie realy knows what he is doing and I wouldnt trust ANYONE else with my motor from now on

Good luck!

thats more wild than mild ha, talking wade numbers.. no: 446 or 1069s would be way more suitable for you givin the standard comp ratio and single carby, but all depends what your planning to do with the engine,

there is alot more things that need to be known, to built a good stronger engine.very hard to explain over forum .to many to list and how there done.i don;t mind trying to help.or call me. check pm. cheers

oh yea im not sure if this helps with valve to piston clearence but im asuming the engine was built using a stock cam gear and it was run for up to 50kms b4 overheating and doing a gasket. the head is of and valves are fine with no markings on the pistons so does that indicate the valves wont hit the pistons or could that change when the cam gets dialed in?

all i kno is its a stock h75 head with double valve springs

that a fairly big cam. inlet tdc is 0.092 dialing in figure. this is where its recommended.you will need to check piston to valve for sure.(if your going for higher comp). what cc is your head now.what comp do you have at the moment.

anybody know what chokes i will need also some jets near to what ill need. here are my cam specs

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i will google it now. thanx.

its best to have the cam specs card to dial in a cam.on the cam card it should have a inlet t.d.c figure, which is the recommend figure by the cam grinder where to fit it( example inlet tdc 0.086).if you don't have this card,ring them and find out. otherwise its alot of mucking around.( JUST ASK JESS ABOUT HIS LOVELY CAM. HAHA LOL)dailing in a cam is not easy to explain over the forum.it takes time and you may need to buy offset dowels to get it right. "it makes a big differents when the cam is in the right position."highly recommended.maybe google dail in cams .try that

nah all i know is it was the 37/70 regrind from stewert wilkins motorsport. now im so new to dialing in cams. can someone please explain to me what that is and what has to be done. as far as i know the bottom end was built using standard cam gears and chain