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can 302 heads be drilled

   
Old 02-09-2005, 05:54 PM
  #11  
import slayer
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Default RE: can 302 heads be drilled
They're probably Thumper heads with exagerated flow rates.
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Old 02-11-2005, 12:47 PM
  #12  
C/Note
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Default RE: can 302 heads be drilled

ORIGINAL: StangerGT

if you go to the thumper site, his heads dont flow anywhere near that. they flow really good for a stock head, i believe they flow like 219/154 .500 , better than the gt40 x but not 280/190. thats why im wondering if those heads are actually flowing that much or did the guy sell them to you and just make up the flow #'s.
yes he made them up alright omlt got 178/145 vavles too but got good port work ,,might get them flowed on 1 cylinder jusy to see ,,but i do now they came off a car that run 12.20 @ 112 mph..with just b 303 cam....???but like a said got a good deal......!
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Old 02-11-2005, 01:03 PM
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619socalstang
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Default RE: can 302 heads be drilled
just get your MAKITA and go to work, cordless is the way to go.
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Old 02-11-2005, 03:50 PM
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Default RE: can 302 heads be drilled
no 25,000 rpm grinder
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Old 02-12-2005, 01:38 PM
  #15  
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yes i got them for free!......got a buyer for 300.00 later today...[sm=icon_cheers.gif]
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Old 02-12-2005, 07:05 PM
  #16  
Dbeck002
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Default RE: can 302 heads be drilled
anyone have the website to the thumper headwork place? i live in florida so i might just do this E7 porting deal.
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