whats difference between vtec and non-vtec??? what does it do?? and whats dohc............ i have it but i dont feel difference when i drive other non cars.......

 

Try reading this
http://asia.vtec.net/spfeature/vtecimpl/vtec1.html

JeffA

 

i'll lay off the flaming since you're a noob :squint:

 

Another noob question (sorry)

How about "i-vtec"?

Any other great links that explain it?

__________

Vinnie
03 Accord EXl, 4cyl, 5sp

 

I'll bust into ur thread for a sec.

I read about vtec civics getting a dohc head put on and it outperformed the dohc origional engine. Will the same work on the f23 engine. I would like to explore the possibility of putting on a dohc head on my engine and (if it works like the civic) get larger dissplacement and more power. I would think if its possible a prelude would be a good doner of the head.

If its possible will the bolt pattern work or will new holes need to be drilled. Also how about th ecu?

back to ur q. DOHC= dual overhead cam SOHC= single....

DOHC is better in most if not all cases.

i-VTEC= intelligent vtc, its a more elaborate form of the regular vtec. Basically more technology to get better efficiency

 

is the f23 sohc or dohc?

 

explaination on i-vtec

 

f23 is sohc
h22 is dohc
f20 is dohc

 

dohc head on sohc block or vice versa = :no:

 

hasn't it been successfuly done on the civic sohc vtec using the b16 dohc head and cams. Do u mean its too much bs or its not possible or wouldn't work the way i think?