im doin an ls swap and i have a 0bd1 gsr head will a b18a1 ls block make complication in doin the swap?

and someone told me that the mechine shop will also do the plugs and holes for my oil line...

 

You have ALOT of reading and learning to do before you even think of this swap. Here's some info:
How to build a "reliable" lsvtec/b20vtec - Honda-Tech

LS/VTEC Head Swap - Tech - Honda Tuning Magazine

Building the LS-VTEC Honda Civic Engine - Tech - Sport Compact Car Magazine

Ultimate LSvtec Build up Parts Price Thread - Honda-Tech

http://www.honda-tech.com/showthread.php?t=501372

 

thanx but i jus wanted to kno that question....i have been doin research on how to correctly do the swap . i jus wasnt sure bout teh obd part but i got it now thanx.
but were would be a good place to get the3 plugs done?

 

https://www.tamparacing.com/forums/i...n-performance/

 

thanx bro