Thanks to those for tolerating my questions. I apologize if these have been addressed before but I haven't had much luck searching previous posts.
Well, here are my Q's:
1) What is the differences between the 2B and the 3B engines? I have heard the head is different (I know they have different compression - 2B is the same compression as the 1B but with the bore/stroke of the 3B). I have also heard that there are no skirt cooling jets (squirts the bottom of the piston with oil) in the 2B. Are these two things true? What else might I be missing? Can I add the skirt coolers or is it plumbed into the block?
2) What issues would I have turboing a 2B? Obviously without the cooling jets I might need to realy watch the pyro...Is it worth it to turbo the engine and run the risk of overheat or shortening engine life?
BTW, the truck is a BJ44 that will be driven between 5k and 10k ft above sea level consistently. 120 miles on the motor. Oh, and I am ordering th toyota manuals for the B-2B-3B motors.
Thanks again! Sorry if these are redundant questions!
Kraig
Well, here are my Q's:
1) What is the differences between the 2B and the 3B engines? I have heard the head is different (I know they have different compression - 2B is the same compression as the 1B but with the bore/stroke of the 3B). I have also heard that there are no skirt cooling jets (squirts the bottom of the piston with oil) in the 2B. Are these two things true? What else might I be missing? Can I add the skirt coolers or is it plumbed into the block?
2) What issues would I have turboing a 2B? Obviously without the cooling jets I might need to realy watch the pyro...Is it worth it to turbo the engine and run the risk of overheat or shortening engine life?
BTW, the truck is a BJ44 that will be driven between 5k and 10k ft above sea level consistently. 120 miles on the motor. Oh, and I am ordering th toyota manuals for the B-2B-3B motors.
Thanks again! Sorry if these are redundant questions!
Kraig