i was told by one of the staff at exospeed.com that the head of a ef? like 91 civic or crx si with a d16a6 (non-vtec) was basically the same as a d15b7. however the d16a6 had more agressive internals. i was told that a stock d16a6 cam was an upgrade for a d15b7. i just wanted to know the full truth on this as well as possible power gains and if any modification is needed (i.e. adj. cam gear, valves, valve springs) i was told it is just swap and go. any help would be great i have the cam i wanted to put it in today if its just swap and go.

thanks guys

 

yes the a6 is more aggressive and will drop right into the b7 head, remember to put assembly lube on the cam. and your good to go

 

thank you very much.... also skunk2 d16z6 exhaust valves fit the b7 headbut theintake valvesare to long.. just thought i'd toss that out there

 

ANYONE KNOW WHAT KIND OF POWER IT ADDS AND IF IT IS A NOTICABLE DIFFERENCE?

D15B7
SKUNK2 EXHAUST VALVES
NEW OEM INTAKE VALVES
NEW PISTONS, RINGS, RODS
INTAKE
ONE PEICE 2.5 INCH CUSTOM EXHAUST TO A 3 IN. CAN
DISTRIBUTOR CAP
8MM WIRES
NGK IRIDIUMS
DC SPORT HEADERS
IM SURE THERE IS MORE IM FORGETTING

BUT IF ANY ONE KNOWS APROX HOW MUCH POWER IM PUTTIN OUT I WOULD LIKE TO KNOW AND ALSO HOW MUCH THEY THINK I WILL BE PUTTING OUT WITH CAM THE CAM INSTALLED