R/D Valvespring Head
..Some infor i found out on the Seca. It uses a Mitsubishi TCo3-06a turbo. Maxs out at 14psi but set to 7 on the Seca. I also ran across this sight http://www.turbomustangs.com/turbotech/main.htm#compformula
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Finally getting around to using this head.I didnt want to waste time with the wimpy porting R/D did so I sent it to Timbo.Thankfully I did that since Timbo found out the TiValves are 1.3mm oversized wouldnt fit piston pockets.So he took a potential problem and turned it into positive.Check out this real CP14.5:1 piston!Turbo will wait for a while this will be stock stroke 450cc.Hopefully a new record holder for stock stroke.Going to use PeteRocks single valvespring setup and custom cam timing for topend.
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I'll send you a pair of me new cams to try in it if you like Steve.
The bad news is exhausts aren't quite as I wanted with regards to the decomp mech mod so they will be getting re-made, but I can send you a set anyway if you like, it just doesn't have the updated decomp design. The decomp pin has 0.25mm more lift on it too, which should help your Cannondale diesel start a bit easier.....
The good news is they charged me for five pairs, so ten cams, but made ten pairs.....
The inlets are fine.
They have 0.5mm more lift on the inlet and 0.65mm more on the exhausts, a few deg more duration too 8 and 12 I think.....
They are made from EN40B, micro-finished and Nitrided. I can send you a set of my new followers too, since they're designed to work together......
Price as discussed in an earlier post ;-)
The bad news is exhausts aren't quite as I wanted with regards to the decomp mech mod so they will be getting re-made, but I can send you a set anyway if you like, it just doesn't have the updated decomp design. The decomp pin has 0.25mm more lift on it too, which should help your Cannondale diesel start a bit easier.....
The good news is they charged me for five pairs, so ten cams, but made ten pairs.....
The inlets are fine.
They have 0.5mm more lift on the inlet and 0.65mm more on the exhausts, a few deg more duration too 8 and 12 I think.....
They are made from EN40B, micro-finished and Nitrided. I can send you a set of my new followers too, since they're designed to work together......
Price as discussed in an earlier post ;-)
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- Joined: Wed Mar 10, 2021 10:41 pm
Honda CX500 was the most popular 500-ish cc turbo bike over here. They must be hard to get these days though.
We did get a Kawasaki Z-750-turbo and they were the most crashed bike ever made....... wonder why?
More recently we have the SCC Smart-car, they are a 600 or 700cc three-pot. A blower off one of those might do and would be readily available.
You might give some thought to the oil pump capacity, our feed pump is only tiny and you don't want the flow going through the blower causing the crank to be robbed of too much.....
We did get a Kawasaki Z-750-turbo and they were the most crashed bike ever made....... wonder why?
More recently we have the SCC Smart-car, they are a 600 or 700cc three-pot. A blower off one of those might do and would be readily available.
You might give some thought to the oil pump capacity, our feed pump is only tiny and you don't want the flow going through the blower causing the crank to be robbed of too much.....
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- Joined: Wed Mar 10, 2021 10:41 pm