Ford Small
Block
Twisted
Wedge / Race - Flat Top 
• Max deep valve pockets
for large race cams.
•
Fits T/W & T/W “R” heads.
•
Designed for forced induction or medium to large nitrous applications.
• 2618 alloy.
•
Ratios figured for “0” deck.
•
Standard 1/16” x 1/16” x 3/16” ring package.
•
Premium 8620 wrist pins included.
•
Gasket volume = 8.8cc’s.
•
Top ring down = .300”.
•
Designed for 2.080” diameter intake valves & 1.600” exhaust
valves.
•
Valve relief depths = .310” intake and .260” exhaust.
• Items are non-stock parts, made to
order as necessary.
302
Block - 8.190" Deck Height
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's |
Comp Ratio |
Purchase
Online
|
| 58cc |
62cc |
66cc |
9.3
9.3
9.4
9.7
|
|
8.5
8.5
8.6
8.8
|
|
|
4.030
4.040
4.060
4.125 |
3.000 |
5.090 |
1.600 |
- |
.912 |
-7.7 |
|
|
|
4.030
4.040
4.060
4.125
|
3.250
|
5.400
|
1.165
|
-
|
.927
|
-7.7
|
10.0
10.0
10.1
10.4
|
|
9.1
9.1
9.2
9.5
|
|
302
Block - 8.190" Deck Height Valve pocket depth
for 1.090” C.D. Pistons are: Intake = .289”,
Exhaust = .260” with a .265” down top ring
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's
|
Comp
Ratio
|
Purchase
Online
|
| 58cc |
62cc |
66cc |
10.5
10.5
10.6
11.0
|
|
9.6
9.6
9.7
10.0
|
|
|
4.030
4.040
4.060
4.125
|
3.400
|
5.400
|
1.090
|
-
|
.927
|
-6.9
|
|
351
Windsor Block - 9.470" Deck Height
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's
|
Comp
Ratio
|
Purchase
Online
|
| 58cc |
62cc |
66cc |
10.7
10.7
10.8
11.1
|
10.2
10.2
10.3
10.6
|
9.7
9.8
9.9
10.1
|
|
|
4.030
4.040
4.060
4.125
|
3.500
|
5.956
|
1.764
|
-
|
.912
|
-7.7
|
|
|
4.030
4.040
4.060
4.125 |
3.850 |
6.200 |
1.345 |
- |
.927 |
-7.7 |
11.6
11.7
11.7
12.1
|
11.1
11.1
11.2
11.6
|
10.6
10.6
10.7
11.0
|
|
|
|
4.030
4.040
4.060
4.125
|
4.000
|
6.200
|
1.270
|
|
.927
|
-7.7
|
12.0
12.0
12.1
12.6
|
11.5
11.5
11.6
12.0
|
|
|
|
|
4.030
4.040
4.060
4.125
|
4.000
|
6.200
|
1.295
|
-
|
.927
|
-7.7
|
12.0
12.0
12.1
12.6
|
11.5
11.5
11.6
12.0
|
11.0
110.
11.1
11.5
|
|
351
Windsor Block - 9.470" Deck Height
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's
|
Comp
Ratio
|
Purchase
Online
|
| 58cc |
62cc |
66cc |
12.0
12.0
12.1
12.6
|
11.5
11.5
11.6
12.0
|
11.0
11.0
11.1
11.5
|
|
|
4.030
4.040
4.060
4.125
|
4.000
|
6.250
|
1.250
|
-
|
.927
|
-7.7
|
|
* Includes
Oil ring support rails.
|
| |
|
Call 1-877-354-3812
to order your Parts Today!
We carry parts from scat, je, wiseco, ross, crower, callies, eagle,
cat, eagle
Most of our rotating assemblies include forged pistons
and 4340 steelcranks
|
