Hello all my fellow LD9ers I have great news for anyone who wants to use the 086 HO head on the LD9 block, I just got off the phone with Cometic and they already have an LD9 head gasket but now you can get one with bore sizes up to 94mm!

I',m getting 2 with .074 thickness and 93mm bore so no more modifying 2.3 head gaskets or having to worry abpout the fire ring of a stock bore size hanging in the combustion chamber of the 086 head!

The pn for the the new head gasket with the 93mm bore is H-2379SP1 and the price is $114 each.



2000 Z24 5spd header & catback for now.

Great news Dale!!! I'll probably pick on up for the drag car, and maybe my '95.




SPD RCR Z - '02 Z24 420whp
SLO GOAT - '04 GTO 305whp
W41 BOI - '78 Buick Opel Isuzu W41 Swap

Sweet!!!

Maybe one day I will actually use my Cometic HG!!!




Jason
99 Z24
157hp/171tq
wheres my boost??