PDA

View Full Version : b20vtec question


genesis
15-03-2004, 03:14 PM
Just wondering if anyone knows whether the standard b20z crankshaft is strong enough to handle stage 1 NA revs?
McChook
15-03-2004, 04:08 PM
Never had a problem with one before. Would be a good idea to get the harmonics harmonicing perfect
BLKCRX
15-03-2004, 04:32 PM
try looking at the b20b crank, or a b18c7 crank... only thing is that will cost you $2500 for jsut the crank.

iv got a b20b crank for sale if you need one.

Regards James
genesis
15-03-2004, 06:11 PM
whats the difference between the b20z, b20b and b18c7 cranks?
TODA AU
15-03-2004, 07:52 PM
Stroke & counter weights...
That’s why the B18C7 (Type R crank) is the pick of the bunch…
Email me if you need one…
tinkerbell
17-03-2004, 12:09 PM
there is NO difference between B20B and B20Z crank besides the fact that B20Z = USDM
tinkerbell
17-03-2004, 12:10 PM
oh B20B = B18B crank too!!!

BTW - my stock B20B crank is good for 120kW ATW... NA
McChook
17-03-2004, 12:51 PM
The B20b crank needs a balance, but once balanced, have seen one at NA 200fwhp.

The B18 crank in the race car has 200fwhp with the standard B18 crank
tinkerbell
17-03-2004, 12:53 PM
the race car is a B18B?

i hoep we are comparing apples to apples?
McChook
17-03-2004, 02:33 PM
The race car is a stroked B18 now I think about it, so not 100% on what crank it uses

The B20 was an american All Motor drag car built here by an american guy, then shipped to america. It was in a Gen 2 CRX