90-91 vs 92-93 engine codes, are they the same?
Thread Starter
Joined: Mar 2002
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From: Pac NW
90-91 vs 92-93 engine codes, are they the same?
I need to order a new engine for a 90RS racecar and want to make sure I get a 92 or 93 motor. Is there a difference in the engine codes?
I know the cam is a little more agressive in the 92-93 and produces 10 extra HP - Is there any other differences?
Thanks
[Modified by bulldog_RS20, 5:51 PM 6/5/2002]
I know the cam is a little more agressive in the 92-93 and produces 10 extra HP - Is there any other differences?
Thanks
[Modified by bulldog_RS20, 5:51 PM 6/5/2002]
Honda-Tech Member
Joined: Sep 2001
Posts: 12,978
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From: Reading, PA, usa
Re: 90-91 vs 92-93 engine codes, are they the same? (bulldog_RS20)
its all the same motor . . . b18a.
hp and everything is the same . i think the b18b came into affect in 95or so and that one like 10 hp diff.
hp and everything is the same . i think the b18b came into affect in 95or so and that one like 10 hp diff.
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