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Is performace cap and rotor a waste of money?

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Old Oct 15, 2016 | 05:32 PM
  #1  
ZsTransAm's Avatar
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From: WI
Car: 89 Trans am
Engine: 5.7 TPI
Is performace cap and rotor a waste of money?

I'm doing a general tune up on my 305 tpi next weekend and need to know if a performance cap and rotor like the hypertech power coil is actually worth the extra money. Thanks!
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Old Oct 16, 2016 | 02:24 PM
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jmd
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From: Aridzona
Car: `86 SS / `87 SS
Engine: L69 w/ TPI on top / 305 4bbl
Transmission: `95 T56 \ `88 200-4R
Re: Is performace cap and rotor a waste of money?

Go for quality brass on the cap & rotor.
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Old Nov 11, 2016 | 01:07 PM
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From: Northern Arkansas
Car: 1982 MSE, 1988 S10 Blazer
Engine: 305 in both!
Transmission: 200c / Th700r4
Axle/Gears: 3:73 / 3.42
Re: Is performace cap and rotor a waste of money?

When I did mine about a year ago I went this route.
http://www.ebay.com/itm/Chevy-GM-HEI...9SKkf3&vxp=mtr
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Old Nov 20, 2016 | 04:01 PM
  #4  
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From: O'hare
Car: 91 Z28
Engine: Enhanced 5.0L
Transmission: 700R4
Axle/Gears: 3:42 Posi
Re: Is performace cap and rotor a waste of money?

dont bother..whatever brand you go with..go with the BRASS contacts as noted above....I'm a Delco guy myself.
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Old Nov 23, 2016 | 09:55 AM
  #5  
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From: Las Vegas USA (the brightest spot on earth)
Car: 1992 Camaro Z28 Heritage Edition
Engine: 5.7 TPI (No mods)
Transmission: 700R4
Axle/Gears: 3.73
Re: Is performace cap and rotor a waste of money?

Originally Posted by ZsTransAm
I'm doing a general tune up on my 305 tpi next weekend and need to know if a performance cap and rotor like the hypertech power coil is actually worth the extra money. Thanks!
Was wondering the same.
Originally Posted by zero13
dont bother..whatever brand you go with..go with the BRASS contacts as noted above....I'm a Delco guy myself.
Thanks for the info!!
Originally Posted by roadthrills
When I did mine about a year ago I went this route.
http://www.ebay.com/itm/Chevy-GM-HEI...9SKkf3&vxp=mtr
Thanks fellas, my 5.7 TPI is stock. Valuable info in here, glad I'm back ...

Edit: Question, do you need an external coil and if so what would be a proper coil for a stock '92 5.7TPI?

Last edited by bobbyvegas; Nov 23, 2016 at 07:18 PM. Reason: question
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