Piston? - TDR Roundtable

Piston?

08-31-2006, 07:46 PM

#1 (permalink)

WShupe

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Join Date: Sep 2004 Location: Hornick IA/Beaufort SC Posts: 155 Old Reader's Rigs Gallery

Piston?

I know the 04.5+ trucks have a 20* tighter spray pattern on the injectors, but does anyone know if this is due to a piston bowl change from the previous pistons? Also if anyone would have or know of pictures of both ie: 2004 HO piston and 2004.5+ HO piston.

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2001.5 QC LB 2500 4x4 5spd
Drag Comp, Aeromotive A1000, Jeff's injectors, ATS manifold, S300, SB Con FE, MaxSpool, Fire Ringed and A1 studs

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