B18A1 VS B18B1
03-27-2008, 08:24 AM
#2
Senior Member
Join Date: May 2007
Posts: 795
Likes: 0
Received 0 Likes
on
0 Posts
04-02-2008, 01:43 AM
#3
Join Date: Apr 2008
Location: hugo, mn, usa
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
Re: B18A1 VS B18B1 (SICKEST@EM1)
not much really the first thing you will notice is the valve cover is different. the redline in the b18b1 is higher than the b18a1. the b18b1 has a little more power also. they are both non-vtec since they are not the c1 and c5 engines. i think the bore and stroke on the b18a1 and b18b1 are the same not sure can look into that though.
