EVO BIG TWIN MANIFOLDS
| FOR PERFORMER HEADS #1602 OR #1615 |
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| Cylinder Length |
S&S Kit |
Flange Intake(b) |
Spigot Intake (c) |
S&S "G" &
48mm Mikuni |
S&S "D" |
45mm Mikuni
& 44mm CV |
 |
| stock |
80" |
#1671(e) |
#1670(d) |
#1669 |
N/A |
N/A |
|
| stock |
89" |
#1671(e) |
#1670(d) |
#1669 |
N/A |
N/A |
|
| -.050" |
93" |
#1676 |
#1677 |
#1683 |
N/A |
N/A |
|
| -.175" |
88" |
#3031 |
#3030 |
#3032 |
N/A |
N/A |
|
| +.015" |
96" |
#1671 |
#1670 |
#1669 |
N/A |
N/A |
|
| +.075" |
98" |
#1674 |
#1675 |
#1684 |
N/A |
N/A |
|
| +.200" |
103" |
N/A |
N/A |
N/A |
N/A |
N/A |
|
| FOR 72CC PERFORMER RPM CNC-PORTED HEADS #1606 OR #1607 |
|
| Cylinder Length |
S&S Kit |
Flange Intake(b) |
Spigot Intake (c) |
S&S "G" &
48mm Mikuni |
S&S "D" |
45mm Mikuni
& 44mm CV |
|
| stock |
80" |
#1671(e) |
#1670(d) |
#1669 |
#1760 |
#1750 |
|
| stock |
89" |
#1671(e) |
#1670(d) |
#1669 |
#1760 |
#1750 |
|
| -.050" |
93" |
#1676 |
#1677 |
#1683 |
#1761 |
#1751 |
|
| -.175" |
88" |
#3031 |
#3030 |
#3032 |
#1767 |
#1752 |
|
| +.015" |
96" |
#1671 |
#1670 |
#1669 |
#1760 |
#1750 |
|
| +.075" |
98" |
#1671 |
#1670 |
#1669 |
#1760 |
#1750 |
|
| +.200" |
103" |
#1682 |
#9289 |
#1685 |
#1766 |
#1755 |
|
| FOR 88CC PERFORMER RPM CNC-PORTED HEADS #1604 OR #1624 |
|
| Cylinder Length |
S&S Kit |
Flange Intake(b) |
Spigot Intake (c) |
S&S "G" &
48mm Mikuni |
S&S "D" |
45mm Mikuni
& 44mm CV |
|
| stock |
80" |
#1674 |
#1675 |
#1684 |
#1765 |
#1753 |
|
| stock |
89" |
#1674 |
#1675 |
#1684 |
#1765 |
#1753 |
|
| -.050" |
93" |
#1671 |
#1670 |
#1669 |
#1760 |
#1750 |
|
| -.0175" |
88" |
#1676 |
#1677 |
#1683 |
#1761 |
#1751 |
|
| +.015" |
96" |
#1674 |
#1675 |
#1684 |
#1760 |
#1750 |
|
| +.075" |
98" |
#1682 |
#9289 |
#1685 |
#1766 |
#1755 |
|
| +.200" |
103" |
#1682 |
#9289 |
#1685 |
#1766 |
#1755 |
|
| FOR 83CC PERFORMER RPM HEADS WITH S&S 4" BORE BOLT PATTERN #3021 |
|
| Cylinder Length |
S&S Kit |
Flange Intake(b) |
Spigot Intake (c) |
S&S "G" &
48mm Mikuni |
S&S "D" |
45mm Mikuni
& 44mm CV |
|
| -.305 |
100"(a) |
#3033 |
#3043 |
#3044 |
#1763 |
#1756 |
|
| -.180 |
107" |
#3031 |
#3030 |
#3032 |
#1767 |
#1752 |
|
| -.055 |
113" |
#1676 |
#1677 |
#1683 |
#1761 |
#1751 |
|
| +.150 |
124" |
N/A |
N/A |
#1685 |
#1766 |
#1755 |
|
| FOR 92CC PERFORMER RPM HEADS WITH S&S 4" BORE BOLT PATTERN #3022 |
|
| Cylinder Length |
S&S Kit |
Flange Intake(b) |
Spigot Intake (c) |
S&S "G" &
48mm Mikuni |
S&S "D" |
45mm Mikuni
& 44mm CV |
|
| -.305 |
100" |
#3033 |
#3043 |
#3044 |
#1763 |
#1756 |
|
| -.180 |
107" |
#3042 |
#1659 |
#3034 |
#1762 |
#1757 |
|
| -.055 |
113" |
#1671 |
#1670 |
#1669 |
#1760 |
#1750 |
|
| +.150 |
124" |
N/A |
N/A |
#1786 |
#1759 |
#1758 |
|
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| REPLACEMENT PARTS |
|
| Replacement seal set for 3-piece manifolds |
#1672 |
|
| Replacement flange set for 3-piece manifolds |
#1673 |
|
| Replacement gaskets for old 1-piece manifolds |
#1642 |
|
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IMPORTANT MANIFOLD NOTES:
(a) 100-inch motor may require custom fitting to your combo
(b) Will also fit SS Super "E" carburetor
(c) Will also fit Mikuni 40/42mm carburetor
(d) Available polished, order #16701
(e) Available polished, order #16711
Specifications are based off Edelbrock's cylinder head milling dimensions. For custom applications please ask your local engine builder. |
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