Originally Posted by Chefboiali
Gurus,
If you were to swap in a d15b vtec, and you came across a 3 stage vtec head w/solenoid and proper ECU, would you do it, or not bother? Bolt right up?
Perform less than the d15b vtec?
I did a search, but couldn't find anything.
Thanks
If I'm not mistaken, there were a few versions of the d15b, one of which was a 3 stage VTEC and OBD 2. The OBD 1 version was a single stage VTEC and was comparable to that of a d16z6, with a more aggressive cam. What is the engine code for this "3 stage VTEC head" you found?