Carburetors Carb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.

should I go with a roller block?

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Old Sep 21, 2004 | 07:58 PM
  #1  
lancerracer's Avatar
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From: Somerset, NJ
Car: 1988 T/A WS6
Engine: none right now
Transmission: 700R4
should I go with a roller block?

I am hopefully picking up a block this weekend for my carb buildup...I was wondering if I shouldget a block that has roller provisions? would it be beneficial for a carb build up for around 375hp at the flywheel? I am sorry if my quesiton is vague...but I am basically asking if i should pick up a roller block to use for my carb buildup Thanks
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Old Sep 21, 2004 | 11:44 PM
  #2  
Air_Adam's Avatar
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Roller cams can make more power than a flat tappet in a streetable combo.

You might be better off asking in the GenTech/Engine Swap boards though.
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Old Sep 22, 2004 | 07:58 AM
  #3  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Not all roller blocks have the mechanical fuel pump rod and oil return drilled. Something of which to be aware when you're out shopping.
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Old Sep 23, 2004 | 02:52 AM
  #4  
Stekman's Avatar
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From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Get a roller block only if you want to go with a factory roller setup. If you can live with a flat tappet cam or want the retro-fit design (way better design, IMO), then get a flat tappet block.

That's my 2 pennies.
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