Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®

Search

KB 2.3 Ford Hypereutectic Pistons, Flat Top, 5.205 Rod

SAME DAY SHIPPING! Order within the next 12 hours 34 minutes and receive same day shipping

Specs
Sold in Quantity:
Set
Piston Diameter:
-
Stroke:
3.126
MFG. Part #:
KB217+30
Wrist Pin Diameter:
.9122
Piston Ring Style:
C
Connecting Rod Length:
5.205"
Piston Weight:
-
Wrist Pin Weight:
102
Piston Style:
Flat Top w/ 2 valve reliefs
Piston Material:
Hypereutectic Aluminum
Garage Sale:
No
Notes
The end gap for a gas unrestricted top ring is 0.0065" per inch of bore the second is 0.004" per inch of bore.
KB 2.3 Ford Hypereutectic Pistons, Flat Top, 5.205 Rod

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

Keith Black hypereutectic pistons are T-6 heat treated and offer reduced scuffing and improved durability. They also allow you to run tighter clearances which makes more power. 

Available in .030" and .040" oversizes (stock 3.78" bore x 3.126" stroke). Use ring Style C. Pins included.

Ring Style Chart (GIF)

Item Details

C/R 60cc: 9.1, C/R 64cc: 8.7
Piston Weight: 542 g
Rod Length: 5.205

Customer Reviews

This product has no reviews.

Product Q&A

2 questions : 2 answers

1 answers

Are the wrist pins pressed fit or free floating?

JakeR8
August 20, 2014

Are the wrist pins pressed fit or free floating?

Answers

August 20, 2014
EricM
This piston set comes with locks for a floating wrist pin. They can also be used as a press fit pin by leaving the locks out and pressing the pin into the rod.
1 answers

which rods will these pistons work with your ford 2.3 stock rods Item # 91015340?

87stang
January 09, 2014

which rods will these pistons work with your ford 2.3 stock rods Item # 91015340?

Answers

January 09, 2014
EricM
Yes these pistons will work fine with connecting rod part number 91015340.
Page 1 of 1

You may also be interested in:

KB 2.3 Ford Hypereutectic Pistons, Flat Top, 5.700 Rod
(Part #474218)
                        

Keith Black hypereutectic pistons are T-6 heat treated and offer reduced scuffing and improved durability. They also allow you to run tighter clearances which makes more power. 

Available in .030" and .040" oversizes (stock 3.78" bore x 3.126" stroke). Use ring Style C. Pins included.

Ring Style Chart (GIF)

Total Seal Ford Pinto 2.3 Piston Rings Style C .030
(Part #7182300-030)
                        

Total Seal ductile iron top ring, gapless 2nd ring and 3-piece low tension oil rings for 2.3 liter Pinto race motor. 

These are sold .005" oversize and must be file fit. Style C ring (1/16", 1/16", 3/16").

Ring Style Chart (GIF)

2.3 Ford Plasma Moly .030 Ring Set, Style C
(Part #91015299-030)
                        Plasma moly 2.3 Ford ring sets offer you superior ring seal at a budget price. Style C only