While we are reviewing cams.....
#1
While we are reviewing cams.....
Good time to swap cams since my motor is apart for a refresh. Shop thinks I need more exhaust. Current cam was spec'd by Cam Motion and I had other very similar recommendations. Should I change up or stick with this one?
228/236 .630/.635 with 1.8 rockers 114 LSA 110 ICL
ETP LS7 small bore heads.
Just noticed....Original install was +4, but I don't see that on the current build sheet since it was redone after the destroyed valve seals and cracked piston. https://www.performancetrucks.net/fo...-today-471511/
228/236 .630/.635 with 1.8 rockers 114 LSA 110 ICL
ETP LS7 small bore heads.
Just noticed....Original install was +4, but I don't see that on the current build sheet since it was redone after the destroyed valve seals and cracked piston. https://www.performancetrucks.net/fo...-today-471511/
Last edited by DrX; 08-07-2015 at 09:41 AM.
#3
ETP used to have the specs on their site, but since they no longer exist, I think these LS7s are the closest or the same. Mast Motorsports High Performance Powertrain Solutions
Was actually billed for the big bore with titanium/inconel, but received the motor with the small bore with stainless valves. Intakes were replaced with titanium when the motor went back.
There are a lot more 6 bolt head choices now, so I'm thinking about a possible head swap as well.
Was actually billed for the big bore with titanium/inconel, but received the motor with the small bore with stainless valves. Intakes were replaced with titanium when the motor went back.
There are a lot more 6 bolt head choices now, so I'm thinking about a possible head swap as well.
#5
Formerly ScreamingL
Fyi ETP are mast heads
Fyi mast doesn't show the true numbers
Example my mast 295 flow close to 390 at 700 lift
My cam is on small side for a 427
235/243 646/664 114+4
Yours is much smaller then mine...something to think about
Fyi mast doesn't show the true numbers
Example my mast 295 flow close to 390 at 700 lift
My cam is on small side for a 427
235/243 646/664 114+4
Yours is much smaller then mine...something to think about
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#9
Formerly ScreamingL