Camshaft Question
#1
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Location: Oakbank, Manitoba,Canada
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Car: 1992 RS (25 th Anniversary)
Engine: 350 Miniram XFI
Transmission: Pro-Built 4L60
Axle/Gears: 3.73
Camshaft Question
Hi,
I have a question about a cam that I have in my engine right now. The specs for the cam are:
220 in/231 ex @ .050
.468 in/.480 lift
110 lsa
This cam is more for a carb, but I am putting this engine in my TPI car. Will this cam run in the engine, if so will it run like crap. Can I tune it so that it will run decent, or is it impossible?
Thanks
I have a question about a cam that I have in my engine right now. The specs for the cam are:
220 in/231 ex @ .050
.468 in/.480 lift
110 lsa
This cam is more for a carb, but I am putting this engine in my TPI car. Will this cam run in the engine, if so will it run like crap. Can I tune it so that it will run decent, or is it impossible?
Thanks
#2
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Location: Ocean, NJ
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Car: Check The Sig
yea, that will run in your engine... the lift isnt really crazy, but then again you didnt list anything about your motor, unless i missed it in the sig... it should run pretty good, but higher duration cams tend not to agree with the stock computer to well. good luck on the build up...
#4
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Car: Check The Sig
well, not major problems but some PROM tunning would help out that LT4 hot cam.. im not talking about total mental ecm shut down.. but sometimes with a long duration, LSA, and... well just a big **** cam, the computer will start throwing codes...
#5
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Car: 1991 Z28 - 2000 Z28
Engine: L98 - LS4
Transmission: 700R4 - 4L60E
Axle/Gears: 3.23's - 3.73's
It says TPI conversion, is it going to be speed density or MAF? If SD, it's going to run pig rich at idle from a low vaccum signal. MAF, it may run a little better because it's a little more forgiving. I don't think it will run very well with a stock PROM IMHO. Be prepared to spend money on chip tuning.
#6
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Car: 1992 RS (25 th Anniversary)
Engine: 350 Miniram XFI
Transmission: Pro-Built 4L60
Axle/Gears: 3.73
Yeah, it's a TPI conversion. I'm swapping out the 305 TBI in my 92 RS for this:
1968 327 2 bolt block
bored .030 over ( that puts it at 331 c.i.d )
ground .010 on the mains
TRW hypereutectic pistons
hi- perf seals, moly rings, bearings, rods, rod bolts, frost plugs, ect.
ARP bolts through out
double roller timing set with thrust button
hi-perf oil pump and drive
baffled oil pan
291 casting heads
1.94/1.6 valves
1.52 roller rockers
pushrods, guideplates, screw in studs, guides, ect.
polished and ported
camshaft 220/231@.050, 468/480 lift, 110 lsa
91 Speed Density TPI Intake
Polished and Ported
Siamesed Base and plenum
48mm Throttle Body
Stock runners
19# injectors
AFPR
I'm gonna see about some chip work soon
1968 327 2 bolt block
bored .030 over ( that puts it at 331 c.i.d )
ground .010 on the mains
TRW hypereutectic pistons
hi- perf seals, moly rings, bearings, rods, rod bolts, frost plugs, ect.
ARP bolts through out
double roller timing set with thrust button
hi-perf oil pump and drive
baffled oil pan
291 casting heads
1.94/1.6 valves
1.52 roller rockers
pushrods, guideplates, screw in studs, guides, ect.
polished and ported
camshaft 220/231@.050, 468/480 lift, 110 lsa
91 Speed Density TPI Intake
Polished and Ported
Siamesed Base and plenum
48mm Throttle Body
Stock runners
19# injectors
AFPR
I'm gonna see about some chip work soon
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