HOW TO UPGRADE A D15 SOHC MOTOR?

WHAT IS NEEDED TO BE CHANGED OR REPLACED?

LIST AS MUCH AS POSSIBLE

 

It all depends what your looking for, Firstly stop with the caps nobody here like being yelled at and caps are pretty much annoying. Secondly if you plan on going N/A than just give up and start looking for a b,h,f,k because D series are to expensive to upgrade to get the minimal power that they will produce with internal upgrades. The only real option for serious power out of any D is FI so its your choice. Or you could try a mini-me but that is still not really a good choice if you want a high amount of HP and Torque.

 

save your money and get a K series....

 

okay will a h22a auto trans fit my 93 civic hatch with auto trans?

and is it a good idea? to swap an h22a?

 

H series m motors inside our civics make them pretty quick id be happy with one im not to sure about the whole auto trans thing somebody else will have to answer that. IMO if you want to think about swapping anything you should convert to manual while doing the swap.

 

Learn to drive a 5speed.

You'll have 10x more fun in a honda with a manual.

H22's are good, look into h2b, and regulr h swaps. Both can be costly but well worth it.