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Dyno Don's on Stock Heads?

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Old Nov 17, 2011 | 08:02 PM
  #1  
insomniac's Avatar
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From: The Jersey Shore
Car: 1991 Firebird Convertible
Engine: 5.7 L98
Transmission: 700R4
Axle/Gears: 3.45 9 Bolt Posi
Dyno Don's on Stock Heads?

Is it a waist to put a nice set pf Dyno Don's on a L98 motor with stock heads?

The build I am doing is a complete rebuild of the motor, stock heads rebuilt, Crane 2032 cam, TPIS big mouth intake, ported slp runners and plenum, stock throttle body w/ SLP air foil. 87 MAF motor 3.73 limited slip rear and fresh tranny rebuild.

I really have no clue what kinda power that is gonna give me but is the 1 3/4 Dyno Don's overkill? Is it actually gonna work against me?
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Old Nov 17, 2011 | 08:30 PM
  #2  
whatever84's Avatar
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Joined: Oct 2009
Posts: 374
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From: Ankeny Iowa
Car: 84 Camaro
Engine: 357
Transmission: TH350
Axle/Gears: 4.10's / Strange LSD
Re: Dyno Don's on Stock Heads?

I can never really see headers working against you and he makes great headers so it looks to me like a win-win.

Mark.
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Old Nov 17, 2011 | 08:31 PM
  #3  
insomniac's Avatar
Thread Starter
Senior Member
10 Year Member
iTrader: (3)
 
Joined: Jul 2010
Posts: 833
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From: The Jersey Shore
Car: 1991 Firebird Convertible
Engine: 5.7 L98
Transmission: 700R4
Axle/Gears: 3.45 9 Bolt Posi
Re: Dyno Don's on Stock Heads?

cool, all i needed to hear
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Old Nov 19, 2011 | 02:20 PM
  #4  
DBLTKE's Avatar
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Joined: Jul 2006
Posts: 1,132
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From: Aloha, Oregon
Car: '91 Camaro Z28, '85 Camaro Z28
Engine: LB9, LB9
Transmission: T5, 700r4
Axle/Gears: Eaton 3.73 Posi, 3.23 Posi
Re: Dyno Don's on Stock Heads?

I don't think so, I just ordered a set myself.
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Old Nov 23, 2011 | 12:08 AM
  #5  
Dyno Don's Avatar
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From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: Dyno Don's on Stock Heads?

Check out this thread:

Crate ZZ4 put down 290/400 HP/TQ
My headers and 3" catback

Post #31

https://www.thirdgen.org/forums/sout...post5101900#31
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