Is this exhaust note a stock cam?!?
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Junior Member
Joined: Dec 2009
Posts: 40
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From: Stuttgart Germany
Car: 87 z28
Engine: 355/Edelbrock Heads/Pro-Flo Inj
Transmission: Monster 700r4(500hp)9.5" 2800 stall
Axle/Gears: 10 Bolt with 3.23 posi
Is this exhaust note a stock cam?!?
my 
says no. Its ither a 350 or a 383. Ive never drivin it because the trans is out of it. the guy who built the engine is long gone and the guy who had it built just forked over the $$ at the builders will. he thought the cam was stock. I DONT HAVE THE TOOLS TO MEASURE.With that being said. It doesnt make since to me to pay for Edelbrock Performer RPM heads, Proform roller rockers, full MSD ignition, and an Edelbrock Pro-Flo Injection system. I know its a flat tappet because i could see it when i removed the valve covers. so lemme know what yall think the rough guestamates on size is.
http://www.youtube.com/watch?v=xYfBhXsweiw
says no. Its ither a 350 or a 383. Ive never drivin it because the trans is out of it. the guy who built the engine is long gone and the guy who had it built just forked over the $$ at the builders will. he thought the cam was stock. I DONT HAVE THE TOOLS TO MEASURE.With that being said. It doesnt make since to me to pay for Edelbrock Performer RPM heads, Proform roller rockers, full MSD ignition, and an Edelbrock Pro-Flo Injection system. I know its a flat tappet because i could see it when i removed the valve covers. so lemme know what yall think the rough guestamates on size is.http://www.youtube.com/watch?v=xYfBhXsweiw
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Joined: Aug 2008
Posts: 614
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From: Memphis, TN
Car: 1992 z28 Purple Haze
Engine: 5.7L Tuned Port Injection
Transmission: 700R4
Axle/Gears: 3.23 both spinning
Re: Is this exhaust note a stock cam?!?
I would concur with you that it is not a stock cam. That idle sounds a little more rough than stock would. As to the size, without any data on the cam or proper tools to check, it's anybody's guess, but I would say probably about a 268 duration. Just a swag though.
Thread Starter
Junior Member
Joined: Dec 2009
Posts: 40
Likes: 0
From: Stuttgart Germany
Car: 87 z28
Engine: 355/Edelbrock Heads/Pro-Flo Inj
Transmission: Monster 700r4(500hp)9.5" 2800 stall
Axle/Gears: 10 Bolt with 3.23 posi
Re: Is this exhaust note a stock cam?!?
Thats about what I figure
Joined: Dec 2005
Posts: 6,499
Likes: 31
From: Macon, GA
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: Is this exhaust note a stock cam?!?
Yeah that sounds like a nice mild mid-range cam. Sounds like it might be a little bigger than my xe262...
http://www.youtube.com/watch?v=NZl1_P1VqOo
http://www.youtube.com/watch?v=NZl1_P1VqOo
Thread Starter
Junior Member
Joined: Dec 2009
Posts: 40
Likes: 0
From: Stuttgart Germany
Car: 87 z28
Engine: 355/Edelbrock Heads/Pro-Flo Inj
Transmission: Monster 700r4(500hp)9.5" 2800 stall
Axle/Gears: 10 Bolt with 3.23 posi
Re: Is this exhaust note a stock cam?!?
Thankyou
Thread Starter
Junior Member
Joined: Dec 2009
Posts: 40
Likes: 0
From: Stuttgart Germany
Car: 87 z28
Engine: 355/Edelbrock Heads/Pro-Flo Inj
Transmission: Monster 700r4(500hp)9.5" 2800 stall
Axle/Gears: 10 Bolt with 3.23 posi
Re: Is this exhaust note a stock cam?!?
Ran into the crazy ol german today at the garage, Its the Lunati Voodoo 268 cam. good call guys apprieciate it
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