Hey guys I've looked around and im not sure about this....

Building an 94-95 b18b1 engine will eventually turbo, I can get a 01 b20 head but I am not sure if it will fit. The bore on the block is 81mm and if Im not mistaken the bore on 01 B20 is 84mm.

will this frankinstin work?? please help, if it will I'll get the head ASAP if not then I'll tell him to sell it

Thanks

 

get a full b18b swap and turbo it.

 

usually you want to go the other way around.....b20 block with smaller b series head to raise compression and power. agreed get the full b18b swap, turbo it and take advantage of the awesome stroke

 

Ive done the whole LS swap once but I went High compression. This engine will be a long term project probably over the next year or so because I want to build this right and have some fun with it... just curious if the head will match the block, I cant pass on free the head has like 1000 miles on it. and is already decked, and been worked on.

 

bump

sorry still looking for some input