Cams in vid up, TT non pi moves on.
02-19-2007, 11:23 PM
#1
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Cams in vid up, TT non pi moves on.
Here is an update on the cams the degreeing and install pics are on my other post here are the cams, they made the injectors much louder for some reason.
http://media.putfile.com/268H-cams-in-NPI-mustang
http://media.putfile.com/268H-cams-in-NPI-mustang
02-19-2007, 11:27 PM
#3
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RE: Cams in vid up, TT non pi moves on.
sounds great man, nice to see someone else seeing what that nonpi motor can do
where did u pick up the turbos for the build and what kind of numbers on them
also, how about the specs and where did u pick up the cams
where did u pick up the turbos for the build and what kind of numbers on them
also, how about the specs and where did u pick up the cams
02-19-2007, 11:39 PM
#6
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RE: Cams in vid up, TT non pi moves on.
The turbos were purchased from a friend there T3/4's.
The cams are 268H cams here is there specs.
XE268H-14
Duration @.050 Intake 230 Exhaust 236
Gross valve lift is Intake .495 Exhaust .495
114 lobe seperation
Now on the non pi car we did discover upon checking valve clearance that they have a major advatage as far as room, the non pi valves are flat while the PI versions are cupped bringing them closer to the piston. When we checked PTV we just started laughing. There was tons of room. The car is a beast and hasnt been retuned since the pi intake swap cams and CAI so I know theres lots still on the table and yet the difference in power increase is still very strong and no doubt you can feel the car pull way harder. Also no more top RPM drop off in power this thing pulls hard to 6200 and still felt strong but I didnt push it much past that I think I was already on the limiter. I will say that the cams and intake make a difference that is well enough to keep me from pulling the heads.
The cams are 268H cams here is there specs.
XE268H-14
Duration @.050 Intake 230 Exhaust 236
Gross valve lift is Intake .495 Exhaust .495
114 lobe seperation
Now on the non pi car we did discover upon checking valve clearance that they have a major advatage as far as room, the non pi valves are flat while the PI versions are cupped bringing them closer to the piston. When we checked PTV we just started laughing. There was tons of room. The car is a beast and hasnt been retuned since the pi intake swap cams and CAI so I know theres lots still on the table and yet the difference in power increase is still very strong and no doubt you can feel the car pull way harder. Also no more top RPM drop off in power this thing pulls hard to 6200 and still felt strong but I didnt push it much past that I think I was already on the limiter. I will say that the cams and intake make a difference that is well enough to keep me from pulling the heads.
02-19-2007, 11:40 PM
#7
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RE: Cams in vid up, TT non pi moves on.
I hooked up with a friend from modular depot and he was nice enough to help me out with the install and degreeing the cams. He did a great job and double checked everything.
02-19-2007, 11:48 PM
#9
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RE: Cams in vid up, TT non pi moves on.
I went stright to comps, also they say you should use springs with these cams but they are mild enough to get by if your spring are not worn out. No doubt when I forge the bottom I will add the comp springs but for now its fine.