vtecprelude

I kept on having severe hasitation problems and abrupt voltage drop whenever the car was moving. After waiting for over a week for a new radiator I finally go t everything together. Took the car on the road to let the antifreeze circulate, came home and parked the car. Ate my launch and decided to go to fill it up since its gas tank was almost empty, I turn the key to start it up, puff puff puff... stalled. I almost fell in to a cardiac arrest, for sure it was my car.
I turn the key to on position to hear the fuel pump and its all silent. I keep on trying a few times than it started up, I gave it gas and there wasn't any power...the engine stalled again.

So I was wondering if the Fuel pump is the same in 4th gen Si and VTEC? On honda automotive parts the part # for VTEC is 110115 and Si 110114.

vtecprelude

Turns out they are different, can anyone with Helms say what is the difference?

It seems like it would fit fine, maybe it has bigger pressure?

Those who do si-vtec swap might benefit from this too. Its probable that the VTEC engine uses more fuel pressure.