But it's made by knight.......mushin25 said:thomas knight makes a 2.2 stroker kit for the the 2.0 mazda engine that replaces almost all of the internals with steel forged, and you can get any compression you want. cost is almost 2000 dollars though.
newf said:man, wish I was in the states, I'd skip getting the MSP and just get the spoolin setup. Sweet. But 3500 with conversion, duty taxes, installation etc,is heading towards 7 grand for me and I'll still need new tires and s***. it'll cost me about 2-3 grand to get into the speed, everything new....grantd it is not going to be as fast.
This will give you a larger displacment because the piston will go down farther
big_ben said:I just had a thought about this stroker kit TK advertises. Most likely it is just a set of forged rods that are slightly shorter than the stock ones. This will give you a larger displacment because the piston will go down farther. This may be a good idea for those of you that want around 300hp. I believe it would be easily atainable if you had shorter rods. Here is why.
1. You will have more than 2 liters of displacement.
2. Your compression ratio will drop probably between 8:1 and 8.5:1.
3. With the lower compression and higher displacement, you will easily be able to run up to around 20psi of boost.
4. with the shorter rods, your RPM will increase and you may even be able to rev to 9000 rpm.
But the only downfall of the higher RPM, you may need to replace the valve springs with stiffer ones.
Anyone have any input on this?
big_ben said:I could see 9K. Thihnk about it. If the rod length was shortened by .5" to 1", everything would be closer to the crank. There would be much less effort to turn it all around the crank. Therefore, the rpm would increase. I have no idea how much, but your rpm range would definetely change. I was just guessing at 9000 since that is what the honda motors rev to when you put in shorter rods and the Jspec ecu.