there was a thread on this a while ago...some had spec 4's stamped with a "B" some had spec 4's stamped with an "A"...so still wondering if both cams had the same specs...i need to know...thanks.

 

Not to talk ****, but a little search would help ya alot.....

https://honda-tech.com/zerothread?id=1257368

 

not to talk **** either...but i've seen that thread...and i've replied on that thread before...there has not been an answer for the question i asked...a few people have "B" stamped on their cams, a few others have "A" stamped on their cams...my question is...is there a difference in the cam profiles, between the "A" and the "B"...seems like everyone who has "A" on the end, is making more power.