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Fast burn heads

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Old Mar 8, 2001 | 11:24 AM
  #1  
FormulaJoe's Avatar
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Joined: Jul 1999
Posts: 327
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From: Stillwater, Oklahoma, USA
Fast burn heads

Anyone have opinions or experiences with these heads that you wouldnt mind sharing?

I just bought some for my Ram Jet motor to go with the LT4 Hot Cam and Ram Jet intake. Supposed to be around 430HP.

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L98, 3.27 9-bolt, Hooker shorty headers, custom 2.5inch Y-pipe, no cat, 3inch 2chamber flowmaster, JET AFPR, Ported MAF, Best ET: 13.86 @100mph. 1.99 60'
17 inch ROH "ZS" wheels. 17x8.5(front) and 17x9.5 (rear). Firestone Firehawk SZ50s. 245/45/zr17s and 275/40/zr17s. T56

On the way... Radar Blue 89 Formula, T56, Ram Jet 430, Ram Air, 17inch ROHs.
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Old Mar 8, 2001 | 12:55 PM
  #2  
Neil's Avatar
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Joined: Jul 1999
Posts: 888
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From: Houston, TX
Car: '87+'02 Z28
Engine: 454 LSX
Transmission: T-56, Viper output shaft
Axle/Gears: Strage 12-bolt 3.73:1
Oh, I'd love to comment on these heads! To say the least, they are AWESOME and you will be happy! Of course I put the Fast Burns on the same time I installed the MiniRam, but seeing that you are essentially doing the same, you will be PLEASED. In regards to the Torque issue, with my setup, I have Boat loads of torque, no complaints there.
Back to the heads, all I did to them was put GM's dual spring on (b/c I am running a max lift of .555") and I gasket port matched all the intake ports to the MiniRam. I left the intake runners alone b/c they are already 210cc.

Neil

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1987 383 cu.in. IROC-Z: TPIS MiniRamIII / GM FastBurn heads / Strange 12Bolt Diff./ Neil's Home-Built BulletProof 700R4+Vigilante 2800 stall converter.
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