B18 long block differences?

4doors

New Member
Hello this is my first question on here. I have a 1990 ls b18a1. If I use my intake manifold wiring dizzy injectors does it matter what year the long block is from (90-93)? Reason I ask the local self serve junk yard has lots of these available. I was going to aquire a long block and get it honed and ringed and the bearings done. Take the head to a local guy thats pretty good. That way I dont have to shut down my car while the engine is being built. I have read that the 92 93 has more agressive cams?? Any help would be appreciated as to the differences in these long blocks. Thanks
 

BrokenTalon27

W.F.O
No, it doesn't matter given the conditions you mentioned. And the difference in the cams is minimal and you'll never notice it.
 

DaddyBuiltRacing

Resident Asshole
The difference in cams doesn't even exist...look up the part number, they are identical ;) Intake manifold and ecu tuning make up the extra 10hp
 

4doors

New Member
Thanks alot guys big help!! Well off to the junk yard in the snow:roll:
 


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