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#1
04-19-2020, 03:40 PM
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Wow guys. Thanks very much. You have me very seriously rethinking the mechanical set up.
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1968 Firebird IA2 522 340 E-heads Northwind 950 Carb 4L80E 3.50:1 Rear 1969 Firebird IA2 535 Northwind (Induction undetermined) 3.50:1 Rear 
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#2
04-19-2020, 04:07 PM
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Side note- the information in my post number 36 here was just for general information. That is why I stated check it "IF DESIRED". Consider the untold number of people running solid roller lifters with thousands and thousands of miles on the street with that very situation and with NO reported issue with it.
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE |
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#3
04-19-2020, 05:01 PM
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Thanks for the photos. Does anyone sell these already modified for this application? If not, where did you get yours done?
Thank you!
__________________
1968 Firebird IA2 522 340 E-heads Northwind 950 Carb 4L80E 3.50:1 Rear 1969 Firebird IA2 535 Northwind (Induction undetermined) 3.50:1 Rear
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#4
08-10-2020, 12:44 AM
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Nice setup! I just got my pretty much the same 340 butler heads delivered for my forged 461....my build is very close to this even the cam specs......the only difference is the cubes and don’t have aluminum block....I am also shooting for 650hp so we’ll see how it goes
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