2l Na B18c Stroke Choice

**55EXX** · 01-04-2008 10:28 PM

you guys are speaking 2 different languages.

stock b18c not go to 9.5k rpm
b18c stock ratio can go to 9.5k rpm (engine head of course would not be stock and have uprated valve spring cams etc but the rod stoke ratio is stil unaltered and can reach 9.5k rpm)

go the 92mm man as whtcrx mentioned "1.64 r/s ratio is still capable of 8.5krpm and the torque will be unbelievable."

**B18cEG** · 01-04-2008 11:26 PM

thankyou very much 55EXX, like i stated about 3 times i am talking about the ratio, some people just dont get it and instead fill the forum with SHITE.

**B18cEG** · 01-04-2008 11:35 PM

If anyone has ever seen the JG engines, there 2.3L race engine has max rpm of 9000 and that will have a rod/stroke ratio of at least 1.54 and there 2L race engine has a max rpm of 10500, not saying that mine will be the same engine but my head is from them and im getting the block from ERL, But the engine will be very very similar component wise, so there 2L will be about 1.64-1.7 at best. i am after peoples experence please not rumors and examples of people who didn't build there engine properly.

Thankyou

**B18cEG** · 01-04-2008 11:36 PM

Also if the engine makes power way up there why not take it there.

**Mr_will** · 01-04-2008 11:42 PM

Originally Posted by B18cEG

Also if the engine makes power way up there why not take it there.

also if someone who knows their shit, say....like ProEcu offers you their opinion perhaps not call them an idiot?

**whtcrx** · 02-04-2008 10:44 AM

Originally Posted by Mr_will

also if someone who knows their shit, say....like ProEcu offers you their opinion perhaps not call them an idiot?

Agreed
B18C your posts/comments have been somewhat confusing at best.

The ability to rev a motor not only depends on R/S geometry, but also the heads ability to retain forces due to cam profiles.

**ProECU** · 02-04-2008 05:15 PM

Got this in PM, lol,I've been told!

"Go sort out ur ero issues else where, not on my thread. U obviously dont know on this subject so just leave it!"

How about you learn to structure a sentence together,..clearly!
And If i know nothing about this topic, then clearly you know even less...

**Mr_will** · 02-04-2008 05:18 PM

Originally Posted by ProECU

Got this in PM, lol,I've been told!

"Go sort out ur ero issues else where, not on my thread. U obviously dont know on this subject so just leave it!"

How about you learn to structure a sentence together,..clearly!
And If i know nothing about this topic, then clearly you know even less...

he are engrish goot