Mast Motorsports builds Ultimate NA LS Pump Gas Street Motor (870hp/665tq)
#21
Teching In
ports
The only truthful reply to that is that before I started working on the merger with Mast, They requested a cylinder head that was a canted valve config that would fit their valve cover. The valve positioning moved slightly on the exh side and we made it specifically for them. Now we have two.
It is very close to the Mozez head. It requires shaft rockers, no LS7 rockers.
cary
#22
OWN3D BY MY PROF!
iTrader: (176)
The only truthful reply to that is that before I started working on the merger with Mast, They requested a cylinder head that was a canted valve config that would fit their valve cover. The valve positioning moved slightly on the exh side and we made it specifically for them. Now we have two.
It is very close to the Mozez head. It requires shaft rockers, no LS7 rockers.
cary
It is very close to the Mozez head. It requires shaft rockers, no LS7 rockers.
cary
I noticed the exhaust side is splayed a couple extra degrees over the MOZEZ heads. The current head just appears to be a tamed down, more street friendly version of the MOZEZ head. How much of a performance difference is there between the two? What would the MOZEZ head have done on this engine with that and the cam being the only variables swapped?
I remember the old LSx engine you guys did with the two carbs and original et canted valve heads.
#28
TECH Junkie
iTrader: (28)
From reading about the Harrop ITB intake it sounds like they are a major PITA to tune and require many many hrs of tinkering just to setup them up and get them optimized.
How much is the Hillborn ITB setup? What material is it made out of?
Pictures please....
How much is the Hillborn ITB setup? What material is it made out of?
Pictures please....
Last edited by gnx7; 10-31-2010 at 03:29 PM.
#32
Now all you guys need to do is bump the compression run our other pump gas E85 and we can boast about you 1st NA engine to reach 2hp per cubic inch engine. Thats what i want to see. Anyone else.
#36