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305 is this cam too big (470)lift

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Old Feb 1, 2008 | 10:40 PM
  #1  
RandyZ's Avatar
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From: warwick
Car: 1983 & 1993 camaro z28
Engine: 5.0 carbed/ LT1 injected
Transmission: T5/auto
Axle/Gears: 373/posi
305 is this cam too big (470)lift

cl12-211-2 here s part # buying it tommmor it this cam to big for a stock headed lg4
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Old Feb 2, 2008 | 12:15 AM
  #2  
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From: East Bay Area
Car: 1984 Z28
Engine: L31
Transmission: WC T5
Axle/Gears: 10 bolt 3.73
Re: 305 is this cam too big (470)lift

For stock heads, yes. Be sure at the very least to get the reccommended springs and check for interference.
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Old Feb 2, 2008 | 12:47 AM
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From: Fairhope, AL
Car: 89RS(other cars & pics in vBgarage)
Engine: LO3, 305 TBI Mildly Modified
Transmission: BakerBuilt 700R4 w/B&M Megashifter
Axle/Gears: 3.23 Auburn Pro Series LSD
Re: 305 is this cam too big (470)lift

i had a friend run a 270 H Crane cam is his 85 carbed 305 .... 270 durat, 47 on the lift on each side.... it ran pretty good, wasnt as fast as he thought it was, it did sound mean at a idle, but then again he has a chunk taken out of a one of the pistons, this was 4 years ago, its still sitting motorless, i hope he will just put any old V8 in it and get it running, but that wont happen
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Old Feb 2, 2008 | 05:39 AM
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From: warwick
Car: 1983 & 1993 camaro z28
Engine: 5.0 carbed/ LT1 injected
Transmission: T5/auto
Axle/Gears: 373/posi
Re: 305 is this cam too big (470)lift

im going to go for it .Why did he have a chuck missing? bad fuel/air mix
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Old Feb 2, 2008 | 02:56 PM
  #5  
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From: Fairhope, AL
Car: 89RS(other cars & pics in vBgarage)
Engine: LO3, 305 TBI Mildly Modified
Transmission: BakerBuilt 700R4 w/B&M Megashifter
Axle/Gears: 3.23 Auburn Pro Series LSD
Re: 305 is this cam too big (470)lift

who knows, to much timing probably, could of been a million things, im not sure how he adjusted everything on it
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Old Feb 2, 2008 | 11:05 PM
  #6  
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From: warwick
Car: 1983 & 1993 camaro z28
Engine: 5.0 carbed/ LT1 injected
Transmission: T5/auto
Axle/Gears: 373/posi
Re: 305 is this cam too big (470)lift

does anyone have pics of a cam swap while motor is still in the car camaro wise
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Old Feb 2, 2008 | 11:16 PM
  #7  
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From: warwick
Car: 1983 & 1993 camaro z28
Engine: 5.0 carbed/ LT1 injected
Transmission: T5/auto
Axle/Gears: 373/posi
Re: 305 is this cam too big (470)lift

what easle beside the raditor has to come out ??? who has done this swap any good pics
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Old Feb 3, 2008 | 07:41 AM
  #8  
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From: Adrian, Mi, USA
Car: 1988 Pontiac Firebird Formula
Engine: 5.7 TPI
Transmission: 700R4
Re: 305 is this cam too big (470)lift

A/C condensor, if you have one. Water pump. Harmonic Balancer. Possibly a couple little braces on the front end. May have to loosen the oil pan.... timing cover most assuredly needs to come off....
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Old Feb 3, 2008 | 08:31 AM
  #9  
RandyZ's Avatar
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From: warwick
Car: 1983 & 1993 camaro z28
Engine: 5.0 carbed/ LT1 injected
Transmission: T5/auto
Axle/Gears: 373/posi
Re: 305 is this cam too big (470)lift

oh no i understand all that stuff im talking frount end wise does my bumber have to come off ???? im looking for pic im going take tons .Bot pics of a cam install would be nice.
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Old Dec 18, 2010 | 10:03 PM
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Re: 305 is this cam too big (470)lift

Originally Posted by 89RS_82Z
who knows, to much timing probably, could of been a million things, im not sure how he adjusted everything on it
he was prolly runnin 1.6 rocker arms and dropped a valve and shattered the piston.
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