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My engine's going to cost me the price of CR750 kit in 1970!!
My engine's going to cost me the price of CR750 kit in 1970!!What the Hell? Money well spent,besides MR has the Million Dollar CB750!! Bill ,Sam,saw t/shirt logo today,will post soon.Mike,thanks again.PM when ready,I WANT one! ,first run comes with complimentary Stage IV head?Oh Picture of head ,Wake Up Bill U Dreamin Again? Yeah Boston Beer party
Billy, ya gonna burst a blood vessel if ya don't calm down It's only a bit of ally Sam.
Quote from: SamCB750A on September 14, 2009, 08:57:19 PMBilly, ya gonna burst a blood vessel if ya don't calm down It's only a bit of ally Sam. What? "Only a bit of Ally"? But Sammy, that's like saying that a keg of English beer is "just" a bucket of cats p1ss? Oh wait, it is!
Done Sir.Sam.
Mike, do you have a picture of a completed cylinder yet ?
OK...the top half of all 6 are complete. He is starting on the bottom halves. My buddy had eye surgery about 7 days ago so he has been down waiting for his new eyeglass prescription to come in. After the bottom is done the cam chain tensioner hole has to be machined and some other bits. I WILL BE MAKING THE BORE SIZE FOR THE 1000cc PISTONS UNLESS INSTRUCTED OTHERWISE. I WILL NEED A DEPOSIT OF 500.00 TO BORE FOR THE 70mm (970cc) PISTONS. I will be contacting Jay for a skirt dimension to prepare the cylinder for Millenniums plating. If you want the initial machined bore (about 62mm) to finish yourself I will also need a 500.00 deposit. I cannot iring the block for unfinished bores. We have decided that a copper head gasket will be the best choice for the cylinder block. There are several reasons one being the Cometic CFM head gasket for the 1000cc kit isn't very accurately cut. The 4 bolt holes on the top are off by .015 or so etc. I will have head gaskets laser cut from the block CAD with one of the big reasons being overall accuracy plus the right size holes for the oil drain back orings. The piston bore oring will be moved out from the top of the bore to prevent any upper bore distortion that could be caused by it sitting to close to the opening (this isn't a concern with cast iron sleeves). So...that's pretty much the scoop. My only other concern is possible ringing from the cylinder fins secondary to their length. I'll be discussing this with my friend in the near future. If anybody has any suggestions please let me know...it will be appreciated. Mike
Quote from: MRieck on October 09, 2009, 06:07:47 AMOK...the top half of all 6 are complete. He is starting on the bottom halves. My buddy had eye surgery about 7 days ago so he has been down waiting for his new eyeglass prescription to come in. After the bottom is done the cam chain tensioner hole has to be machined and some other bits. I WILL BE MAKING THE BORE SIZE FOR THE 1000cc PISTONS UNLESS INSTRUCTED OTHERWISE. I WILL NEED A DEPOSIT OF 500.00 TO BORE FOR THE 70mm (970cc) PISTONS. I will be contacting Jay for a skirt dimension to prepare the cylinder for Millenniums plating. If you want the initial machined bore (about 62mm) to finish yourself I will also need a 500.00 deposit. I cannot iring the block for unfinished bores. We have decided that a copper head gasket will be the best choice for the cylinder block. There are several reasons one being the Cometic CFM head gasket for the 1000cc kit isn't very accurately cut. The 4 bolt holes on the top are off by .015 or so etc. I will have head gaskets laser cut from the block CAD with one of the big reasons being overall accuracy plus the right size holes for the oil drain back orings. The piston bore oring will be moved out from the top of the bore to prevent any upper bore distortion that could be caused by it sitting to close to the opening (this isn't a concern with cast iron sleeves). So...that's pretty much the scoop. My only other concern is possible ringing from the cylinder fins secondary to their length. I'll be discussing this with my friend in the near future. If anybody has any suggestions please let me know...it will be appreciated. Mike Mike, would the rubber insulators that were fitted between the fins address this concern? Honda part #12620286000