DSM 450cc's

[95PRELUDEVTEC]

I have a 95 Prelude Vtec and I was wondering if the DSM will fit the H22A1? I tried to fit them in but it seems like it's too big....what should i do without cutting the manifold or the fuel rail in order to fit? Or will i have to do this?

[rrei]

normally u have to dremel out the o rings and they fit

[95PRELUDEVTEC]

normally u have to dremel out the o rings and they fit

so if i dremel out the o rings, i will need to buy new ones for the stock injectors too correct? can i pull out the o rings then dremel it, or do i have to do it on the intake manifold (i would hate to pull off the intake manifold)?

Lastly, which o ring set should i use the H22A1 or DSM?