Stock motor that came in an 1990 Honda Civic Si is a D16A6. SOHC NON-VTEC motor. should be found on the block directly back from the radiator cap on below the cylinder head. The number is stamped on a flat area on the block.
no lx has vtec,,, no the only EX had vtec's
does this have a vtec engine?
The d16y8 is a vtec motor, I have no idea what vtec-e is.
You have to acquire a vtec head either from a b16 or a b18 (gsr)
LS vTec
vtec system malfunction
The VTEC system can not simply be hooked up. It is only found in certain Honda Engines. To install VTEC in a non-VTEC car the engine must be swapped in.
Yes, Honda came out with the VTEC engine in 1989. Not all 1991s have the VTEC engine.
a vtec head, and a vtec enabled computer
127, although I think some have the vtec cylinoid but don't have vtec
Acura Integra Gsr B18C1 Vtec