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HS rockers on Indy EZ-1 heads ?? #3200992
12/30/23 07:05 PM
12/30/23 07:05 PM
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Ontario, Canada
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Stanton Offline OP
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Stanton  Offline OP
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Ontario, Canada
Anyone using Harland Sharp rockers on Indy EZ-1 heads ?? How is the fit?

Re: HS rockers on Indy EZ-1 heads ?? [Re: Stanton] #3201003
12/30/23 08:21 PM
12/30/23 08:21 PM
Joined: Dec 2021
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Loudoun County, VA
Brad_Haak Offline
super stock
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Loudoun County, VA
I've seen a number of Indy heads set up w/ HS rockers and they always looked like a good combination to me; never heard people complain about the fitment.


2021 Challenger 6.4L Scat Pack 1320
100% stock: 1.680, 11.894 at 113.75 (DA 175 ft)
weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)

1973 Challenger 452 ci street/strip [2008]
pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)
Re: HS rockers on Indy EZ-1 heads ?? [Re: Stanton] #3201037
12/31/23 12:10 AM
12/31/23 12:10 AM
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Md.
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carnut68 Offline
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I have the HS gold version non bushed bought from Mancini, these were apparently a limited version. I have had no problems with them on Indy EZ heads.


America First!
Re: HS rockers on Indy EZ-1 heads ?? [Re: Stanton] #3201042
12/31/23 12:47 AM
12/31/23 12:47 AM
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Aurora, Oh.
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max_maniac Offline
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Aurora, Oh.
I run HS rockers on my EZ-1 heads with no issues.

Re: HS rockers on Indy EZ-1 heads ?? [Re: Stanton] #3201057
12/31/23 05:03 AM
12/31/23 05:03 AM
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Bend,OR USA
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Cab_Burge Offline
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Bend,OR USA
I buy and use Harland Sharp 1.65 ration on every Indy heads I used, including at least one set on a set of the EZ295 heads wrench up. They fit well and work excellent, a lot better than most of the cheaper choices up work twocents


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: HS rockers on Indy EZ-1 heads ?? [Re: Cab_Burge] #3201087
12/31/23 10:48 AM
12/31/23 10:48 AM
Joined: Oct 2005
Posts: 8,871
Ontario, Canada
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Stanton Offline OP
Don't question me!
Stanton  Offline OP
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Ontario, Canada
Quote
I run HS rockers on my EZ-1 heads with no issues.


So they're the standard 40-year-old design for big block Mopars?
How is the alignment over the valve tip - do they sit to one side or the other or are they pretty much centered?
What about grinding for pushrod clearance - did you have to do much of that?
Basically, what did you have to do to make them fit and work properly - if anything?







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