67 Plymouth Valiant Signet 2Dr Sedan with 273 & A/C
Speed Pro/TRW street series power forged pistons:
Federal Mogul/Speed Pro Piston Part Number L2316F-40
Application Power Range Special requirements
Compression information
Ring groove size
Pin diameter
Rod length
Stroke
Deck clearance
Skirt clearance
L2316F-40
Chrysler 340 V-8 - 4.080" bore (at +.040")
Flat head w/2-valve reliefs. DurOshield skirt coated piston.
1968-71 340
idle to 7000+rpm Good for street/strip or race/nitrous to 150 shot
Compression distance: 1.840"
Piston head volume: -7.5cc
Approx. Compression (w/.030" bore):
w/63.0cc chambers 10.35:1
w/65.0cc 10.11:1
w/68.4cc 9.73:1
w/71.0cc 9.46:1
5/64" 5/64" 3/16" ring grooves
.984" pin diam. - pins included
Stock length rods
Press-fit or floating
Stock 3.313" stroke
-.018" deck clr
.0015" skirt clr