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What kind of rockers?

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Old Jun 19, 2003 | 08:46 AM
  #1  
bigals87z28's Avatar
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From: Ocean, NJ
Car: Check The Sig
What kind of rockers?

What kind should i go with? I want ones with roller tip but it all is very $$$ for the pro mags and i wounder do i really need somthing of that strength for my buiidlup? Thanks guys
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Old Jun 19, 2003 | 09:07 AM
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Mark A Shields's Avatar
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Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
from what i've read roller tips aren't that beneficial. Not till you get the roller fulcrum, will that help free up some hp. maybe try a search to see what you can come up with.
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Old Jun 19, 2003 | 11:10 AM
  #3  
blacksheep-1's Avatar
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From: st. Petersburg, Fla
Car: 83 Z28
Engine: vortec 305 for now
Transmission: 5 speed
The only thing I can say about the roller tips are that they won't wear out the valve guides as fast because they roll over the valve stem rather than push over the top.
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Old Jun 19, 2003 | 01:12 PM
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Car: 1986 Trans Am
Engine: built 305
Transmission: 700r-4 shift kit
roller rockers help free up horsepower just not a hole lot. the roller fulcrum just helps free up more.
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Old Jun 19, 2003 | 04:28 PM
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Originally posted by pheonix305
roller rockers help free up horsepower just not a hole lot. the roller fulcrum just helps free up more.
what the hell is a roller fulcrum?
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Old Jun 19, 2003 | 04:35 PM
  #6  
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From: Seattle, Washington
Car: '87 IROC-Z/'82 RX7
Engine: SBC 355/1.1L Rotary
Transmission: T56/5 Speed
Axle/Gears: 4.33/3.93
The FULCRUM is the point of pivot.... Basically the ROLLER FOLCRUM is the part that connects the rocker itself, to the rocker stud. And the rocker rolls as is rocks up and down like a bearing.

Much less friction than a standard rocker nut/thing that goes undeneath it (don't remember the name of it)
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Old Jun 19, 2003 | 04:38 PM
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bigals87z28's Avatar
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From: Ocean, NJ
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ahh hell im gunna ge the Pro Mags... now i need help with my speedo needle! go check out my thread please guys!
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