Help me ID this Cam. Lazer?
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From: Kansas City, MO
Car: 83 Z28
Engine: 406
Transmission: T56
Axle/Gears: 9" with 4.10s
Help me ID this Cam. Lazer?
I tried searching for lazer cam but I think that they are out of business.
Cam is a mechanical roller. Font has:
296A
305E
LC by the timing chain dowl and a 6 across from that.
I measured the base circle at .900 intake ~ 1.318 and exhaust ~ 1.275 so
.627/.562 with 1.5 rockers. I thought that it was hydraulic roller, but after researching the crower lifters I have with them I'm pretty sure it is mechanical. Since it mechanical I can slap it back together and degree the cam for more accurate specs, since hydraulics can't be dialed in w/o a solid lifter.
Cam is a mechanical roller. Font has:
296A
305E
LC by the timing chain dowl and a 6 across from that.
I measured the base circle at .900 intake ~ 1.318 and exhaust ~ 1.275 so
.627/.562 with 1.5 rockers. I thought that it was hydraulic roller, but after researching the crower lifters I have with them I'm pretty sure it is mechanical. Since it mechanical I can slap it back together and degree the cam for more accurate specs, since hydraulics can't be dialed in w/o a solid lifter.
Supreme Member
Joined: Sep 2001
Posts: 6,111
Likes: 53
From: Ontario, Canada
Car: 1988 Firebird S/E
Engine: 406Ci Vortec SBC
Transmission: TH-350/3500stall
Axle/Gears: 7.5" Auburn 4.10 Posi-Traction
Re: Help me ID this Cam. Lazer?
296A 296 259 173 .429 .643
305E 305 269 179 .406 .609
.026-.026
305E 305 269 179 .406 .609
.026-.026
Thread Starter
Senior Member
iTrader: (5)
Joined: Sep 1999
Posts: 662
Likes: 0
From: Kansas City, MO
Car: 83 Z28
Engine: 406
Transmission: T56
Axle/Gears: 9" with 4.10s
Re: Help me ID this Cam. Lazer?
Thank you! Were did you get the info?
Last edited by graebz28; Sep 5, 2010 at 05:15 PM.
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Joined: Apr 2009
Posts: 122
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From: Kansas City
Car: LT4 C4, LT1 CE, 95' Dyno Air
Transmission: ZF S6-40, 4L60E, sprockets
Axle/Gears: 3.45, 3.07
Re: Help me ID this Cam. Lazer?
4800 stamped on the nose, 100C on the *** end.
http://web.archive.org/web/200504012...CamTables.html
http://web.archive.org/web/200504012...CamTables.html
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