My brother just picked up a 90 si with a blown head gasktet. We are redoing that in about a week but the main reason he picked this up was to make a project car. The car has a b21a1 in it and based on my research there isnt anything that can be done to this car besides I/H/E which it already has.

We are looking to build it for boost but I can find forged internals for it anywhere so I was hoping you guys could point me in the right direction.

Also, Im not opposed to swaps either but based on what Iv read the only swap that can be done is an h22? Is this true or can I swap any b-series into this thing?

Thanks for your help everyone.

 

Go to preludepower.com

We'll answer all your questions there

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by team123luder &raquo;</TD></TR><TR><TD CLASS="quote">Go to preludepower.com

We'll answer all your questions there</TD></TR></TABLE>

Preludepower is the best site for 3rd gens.