Calling MTI, FI cam question
01-10-2005, 02:33 PM
#4
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Ok did some reading and in general poeple tend to like traditional splits on 115 for superchargers (exhaust scavenging issue)
But I was just thinking,
How about an AFR 205 with enlarged exhaust flow while maintaining intake #'s, and Let us say 265 ish exhaust #'s. That would take care of the exhaust scavenging issue with big header primaries, would it not.
Am I missunderstanding?
PS: I know reverse splits are more Turbo, but I hate turbo lag and the spooling effect.
But I was just thinking,
How about an AFR 205 with enlarged exhaust flow while maintaining intake #'s, and Let us say 265 ish exhaust #'s. That would take care of the exhaust scavenging issue with big header primaries, would it not.
Am I missunderstanding?
PS: I know reverse splits are more Turbo, but I hate turbo lag and the spooling effect.
01-10-2005, 07:20 PM
#6
Originally Posted by SportSide 5.3
Hmmm, so supercharges need a 115ld. learn somethin every day
Kyle
01-10-2005, 10:04 PM
#7
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I have a brand new boost cam Ill sell
224/224 581/581 114+4 great for turbo, or supercharger
Thanks
ed
firebird455@onebox.com
224/224 581/581 114+4 great for turbo, or supercharger
Thanks
ed
firebird455@onebox.com
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01-11-2005, 08:31 AM
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Originally Posted by NA$TY-TA
a 114 on up will work fine with a blower or turbo setup......the problem with a cam on a 112 is it bleeds off boost you worked so hard to make........
Kyle
Kyle
A Comp 224/228 on a 114, has -2* of overlap @ .05
A Comp 210/210 on a 110, has -10* of overlap @ .05
On a small lobe, you wouldn't have to keep the lobe distance wide.
01-11-2005, 12:12 PM
#10
overlap works pretty much same way on a blower motor as NA. If you increase overlap you will make more topend power, and lose some lowend torque. Little more apparent on a blower car because of the way they make cylinder pressure though
They dont all have to be 114 LSA cams, just like any other motor, its the valve events that matter, not particular duration LSA numbers Sportside showed this
They dont all have to be 114 LSA cams, just like any other motor, its the valve events that matter, not particular duration LSA numbers Sportside showed this