can anyone tell me
can anyone tell me
there is the engine for sale that i found on parts trader it has 2mm hurley seals and street port and just a recent rebuild it has 0 miles on it but the guy doesnt know what year its for. just wondering if anyone here could tell

Well on the rotor housing of a 13B it says 13B, but I don't know if a third gen would say 13BREW, or if it would still say 13B it shouldn't but I don't have a third gen (damn). And if you are just wndering about if it is S4 or S5 it really won't matter about the only difference between the two is the length between the spark plug holes and, the rotors in an S5 are higher compression. There may be somthing else but I'm not postitive.
Trending Topics
S5 has higher compression rotors, electric OMP, different egr passages, different spark plug locations, different intake manifold....
OK I said the higher compression rotor and different spark plug holes. But I forgot about the OMP difference, and the intake I new about.
Cory, I don't care that you know or forgot about anything. I posted that because someone else here didn't know and you didn't fully answer the question.
Why is everyone so damn insecure around here?
Second of all, "S4 is pretty much exactly the same as S5 exept for the reworked intake in the S5 models that gave them about 20 more horse power" is wrong.
They are not "pretty much exactly the same." The compression combined with the intake accounts for the higher hp. The intake manifolds will not interchange without re-working the egr passages and on S4's grinding the block.
If you want to make general statements you could say all rotaries are pretty much exactly the same. Because, by your standards in that first post, they are.
I'm not trying to be a dick or anything. I just want people to be ok with being corrected or having someone else clarify their statements.
Why is everyone so damn insecure around here?
Second of all, "S4 is pretty much exactly the same as S5 exept for the reworked intake in the S5 models that gave them about 20 more horse power" is wrong.
They are not "pretty much exactly the same." The compression combined with the intake accounts for the higher hp. The intake manifolds will not interchange without re-working the egr passages and on S4's grinding the block.
If you want to make general statements you could say all rotaries are pretty much exactly the same. Because, by your standards in that first post, they are.
I'm not trying to be a dick or anything. I just want people to be ok with being corrected or having someone else clarify their statements.


