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05-24-2012, 11:42 AM
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#1 |
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Registered User
Join Date: Feb 2009
Location: graham,tx
Posts: 344
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Comp Cam Vs Scorpion
Just wanted to see if anybody had any input on rockers.
Its a 540 bbc Looking at scropion part #1014 vs Comp Cam part # 19021-16 Thanks
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My 1970 C10 Build "Project Teacher" Last edited by garykirby25; 05-24-2012 at 11:47 AM. |
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05-24-2012, 05:39 PM
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#2 |
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Registered User
Join Date: Jan 2005
Location: Maysville, OK
Posts: 227
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Re: Comp Cam Vs Scorpion
I have the 1014 Scorpions on my truck. 990 heads, .703" lift Herbert cam and good pushrods/guide plates. No complaints after 3 seasons of 7000 rpm shifts. They replaced a set of unknown brand rockers that were wore smooth out. You must check the rocker to valve spring clearance and verify the wear pattern on the valve stem.
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1972 Chevy Cheyenne Super- Pump gas 496,TH-400, TCI Stall, 3.73's,Ochre & White two-tone w/Olive Interior 1967 Chevy Short Step Drag Truck-Iron Headed 468 Making Memories My momma took me off the bottle years ago..... |
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05-25-2012, 09:53 AM
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#3 |
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Registered User
Join Date: Dec 2010
Location: Arkansas
Posts: 608
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Re: Comp Cam Vs Scorpion
I was facing the same decision a few months ago. Ended up going with Crower Endure series.
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05-25-2012, 10:11 AM
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#4 |
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Registered User
Join Date: Feb 2009
Location: graham,tx
Posts: 344
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Re: Comp Cam Vs Scorpion
Thanks for the info, the race shop that built my engine told me they havent had any problems with scorpion so thats what i went with. I know there not the only one, but made in the USA still means something to me.
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My 1970 C10 Build "Project Teacher" |
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05-25-2012, 11:37 AM
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#5 |
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Registered User
Join Date: Jan 2005
Location: Maysville, OK
Posts: 227
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Re: Comp Cam Vs Scorpion
That's one of the reasons I used them, also. Good luck.
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1972 Chevy Cheyenne Super- Pump gas 496,TH-400, TCI Stall, 3.73's,Ochre & White two-tone w/Olive Interior 1967 Chevy Short Step Drag Truck-Iron Headed 468 Making Memories My momma took me off the bottle years ago..... |
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05-28-2012, 11:28 AM
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#6 |
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Registered User
Join Date: May 2002
Location: NJ
Posts: 910
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Re: Comp Cam Vs Scorpion
Had a set of scorpions on my SBC, they were bulky and hit my valve covers. They were also noisy. Switched them out for a set of Harland Sharps.
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83 C10 Stepside (SOLD, it was a blast!) 383 MASS-FLO EFI/TKO II 600/3.90 Posi 10 bolt S475 and C4 DM running, fine tuning turbo=  Douchebag Racing: Runs Fine all the Time |
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05-29-2012, 10:04 PM
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#7 |
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Registered User
Join Date: Jun 2009
Location: somewhere,wi
Posts: 170
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Re: Comp Cam Vs Scorpion
We ran these on the modifieds for 11-12 years. Zero issues. I have a set in my truck now. I couldn't, tell you if their loud. Between the should roller cam and flowmaster hush powers with no insulation on the floor . Can't tell what's making noise,everything is loud.
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05-29-2012, 11:44 PM
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#8 | |
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60-66 Nut
  Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,246
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Re: Comp Cam Vs Scorpion
Are you talking about the Scorpions or the Comp Cams roller rockers?
Quote:
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05-30-2012, 07:16 PM
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#9 |
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Registered User
Join Date: Jun 2009
Location: somewhere,wi
Posts: 170
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Re: Comp Cam Vs Scorpion
Sorry, Scorpions.
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