BBF Forged Stroker Pistons $200

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Marcsrollin

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« on: November 29, 2012, 02:51:18 PM »
I have a set of probe forged pistons that were in my engine for 1 season. They are in GREAT condition , Asking $200 + shipping.
I used these with a 4.500 stroke crank and a 6.700 rod to make a 545 cubic inch 11.5 to 1 compression engine with 76cc combustion chambers.   

They are part number 12330-030

Item Code   12330
Vendor Name   Probe Industries
Product Type   Pistons
Product Model   Sportsman Race Series - SRS
Engine Displacement (cu.in.)   532/557
Engine Family   FORD-LINCOLN-MERCURY - Big Block V8
Material   2618-t61 Forged Aluminum
Base Bore (in)   4.360
Stroke (in)   4.300/4.500
Rod Length (in)   6.800/6.700
Compression Height (in)   1.350
Top Type   Dish Top
Net Head Volume (cc)   -22.0
Dish Depth (in)   -0.110
Deck Thickness (in)   0.190
Valve Pocket Cutters   2.400 I - 0.000 E
Valve Pocket Depth (in)   .270 I - .000 E
Weight Without Pin (g)   536
Wrist Pin Diameter (in)   0.990
Wrist Pin Length (in)   2.930
Wrist Pin Weight (g)   151
Pin Lock Type   Dbl Spiral
Ring Set #   315-0025
Top Ring Groove Size   1/16 in.
Second Ring Groove Size   1/16 in.
Oil Ring Groove Size   3/16 in.
Top Ring Land (in)   0.320
Second Ring Land (in)   0.160
Bottom Ring Land (in)   0.085
Oil Rail Support Part #   10205
Quantity   Sold in sets of 8.



The only reason I took them out was to go with more compression.
« Last Edit: November 29, 2012, 02:53:37 PM by Marcsrollin »
  • Boat #1: 1978 TX-19 Youngblood
  • Boat #2: 1994 24 foot Sundancer Pontoon
Taco'd "a person or people that show up with one lake lice and a family of 50 and cram 3 people at a time on it with no disregard to boating rules or ethics. Usualy crap in toilets and throw shit paper in trash cans. Hang out at the boat ramp like its a swimming hole. Have zero insurance on anything they own and dont give two shits less about your property."



Marcsrollin

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« Reply #1 on: December 01, 2012, 04:35:00 PM »
valve pockets have been cut to clear .750+ lift cam.
  • Boat #1: 1978 TX-19 Youngblood
  • Boat #2: 1994 24 foot Sundancer Pontoon
Taco'd "a person or people that show up with one lake lice and a family of 50 and cram 3 people at a time on it with no disregard to boating rules or ethics. Usualy crap in toilets and throw shit paper in trash cans. Hang out at the boat ramp like its a swimming hole. Have zero insurance on anything they own and dont give two shits less about your property."

Marcsrollin

  • Join Date: Nov 2006
  • Location: El Cajon , Ca
  • *
  • Team Member
  • Informative Member
  • *******
  • Posts: 3,711
  • Karma: +33/-0
  • I'm so smoooth!
    • View Profile
  • Liked:
  • Likes Given: 37
« Reply #2 on: December 24, 2012, 02:20:16 PM »
SOLD!!!
  • Boat #1: 1978 TX-19 Youngblood
  • Boat #2: 1994 24 foot Sundancer Pontoon
Taco'd "a person or people that show up with one lake lice and a family of 50 and cram 3 people at a time on it with no disregard to boating rules or ethics. Usualy crap in toilets and throw shit paper in trash cans. Hang out at the boat ramp like its a swimming hole. Have zero insurance on anything they own and dont give two shits less about your property."

 


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