Are 918s enough for FM11?
Thread Starter
TECH Regular
Joined: Feb 2004
Posts: 451
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From: Indy
Are 918s enough for FM11? Im going to be installing my FM11 hopefuly on Sunday. It will be replacing my TR 224 which I am running the 918 springs with. The specs on the new cam are 228/230 .580 .591 112. I was thinking it would be a good idea to run dual springs for this cam but Allen said the 918s are fine and thats what he recommends.
As long as things go as planned I will be getting heads this summer, so Im thinking the 918s would be fine untill I do the head swap. Car won't see a lot of high rpms, just occasionally.
As long as things go as planned I will be getting heads this summer, so Im thinking the 918s would be fine untill I do the head swap. Car won't see a lot of high rpms, just occasionally.
Originally Posted by ulySSes
Are people still using 918's for this cam now a days?
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TECH Fanatic
Joined: Mar 2003
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Originally Posted by 99'Formula
I've got a 232/236 .595/.601 114+4lsa and running 918's. I got 15,000 miles on them and about to change them. Does that make you feel better? 
