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Well guys I FINALLY got around to getting the pictures put on this computer. Here is a bit of info first... I pulled the cam off. It has a Competition Cams timing gear and chain set with a Comp Cams 12-211-2. It is the Magnum cam with duration at 270 and lift at .470. I think it's a bit big for the street. The picstons are Speed Pro TRW's with the number L 2256 .030 on the top which are supposedly Forged pistons and need very tight clearance. I THOUGHT I read that they were about 9.7:1 compression or so but couldn't be wrong with 76cc heads.
That is all I know, I did not get the deck height since I dont have the tools to do it and read what Tech wrote and still stumped on how to do it. I know I am a complete idiot when it comes to this but I am trying to learn and plan to read my books on it and learn as much as possible. Ok nevermind I tried putting the pictures on here but this computer does not have a program to resize pictures. It's an OLD laptop that I am on and it doesnt have anything. The computer and camera is my girlfriends and I am at her place so I dont have a camera at home to get the pictures and I also dont have the computer software for the camera to put these pics on there....

A bit more info... The heads show that they can be either:3998993....72-73...307/350......75cc chambers or
3998993....current..350.........Goodwrench crate motors,"Hecho en Mexico", 75cc chambers
Those are the head numbers.
The engine casting number is 3970010 which I think is either a 327 or 350. Could be 69 327 or 69-80 350...