All OF OUR PRO-PORT CYLINDER
HEADS OFFER THE FOLLOWING FEATURES: |
ASSEMBLED
WITH 35 YEARS OF EXPERIENCE AND HI REV COMPONENTS |
1 piece stainless
steel valves with silicon-bronze racing valve guides |
Competition 3 Angle
valve job for a positive seal between valve and seat and to increase flow
speed |
Manifolds are match
ported and polished to each head for maximum flow |
Combustion
chambers are unshrouded for maximum flow and flame travel |
Long reach
3/4" spark plug bosses |
ONLY SCAT OFFERS THE FOLLOWING
SELECTION OF PRO-PORT
AND HI REV CYLINDER HEADS
"WEDGE-PORT"
PRO DRAG |
44mm intake x 37.5mm exhaust
with dual valve springs & 4140 chromoly retainers |
PART
NO. |
DESCRIPTION |
PRICE |
25060 |
92/90.5mm BORE
"WEDGE-PORT" HI REV Polished Heads -Pair |
$945 |
25060-94 |
94mm BORE "WEDGE-PORT"
HI REV Polished Heads - Pair |
$945 |
30205 |
2x48IDA Weber
Intake Manifold, Tall - Pair |
$119 |
30158 |
2x40/44/48IDF
Weber/Dellorto DRLA Manifold - Pair |
$123 |
30161 |
"Wedge-Port"
Intake Gasket - 10 Pack. |
$7 |
"MINI D-PORT"
PRO COMP |
40mm intake x 37.5mm exhaust
with dual valve springs & 4140 chromoly retainers |
PART
NO. |
DESCRIPTION |
PRICE |
25072 |
92/90.5mm BORE
"MINI D-PORT" HI REV Polished HEADS - Pair |
$667 |
25072-94 |
92/90.5mm BORE
"MINI D-PORT" HI REV Polished HEADS - Pair |
$667 |
30240 |
2x40/44/48IDF
Weber/Dellorto DRLA Manifold, Short - Pair |
$113 |
30241 |
2x48 IDA Weber
Intake Manifold, Tall - Pair |
$123 |
"ROUND-PORT"
PRO STREET |
40mm intake x 35.5mm exhaust
with single valve springs with 6061-T6 aluminum retainers |
PART NO. |
DESCRIPTION |
PRICE |
25019 |
85.5mm BORE "ROUND-PORT"
HI REV Polished HEADS - Pair |
$555 |
25019-92 |
92/90.5mm BORE "ROUND-PORT"
Polished HEADS - Pair |
$603 |
25019-94 |
94mm BORE "ROUND-PORT"
Polished HEADS - Pair |
$613 |
30206 |
2x48IDA Weber Intake Manifold,
Tall - Pair |
$115 |
30117 |
2x40/44/48IDF Weber/Dellorto
DRLA Manifold, Short - Pair |
$115 |
30176 |
"Round-Port"
Intake Gasket - 10 Pack |
$7 |
"STREET-PORT"
PRO STREET |
40mm intake x 35.5 exhaust
with single valve springs with 6061-T6 aluminum retainers dual |
PART
NO. |
DESCRIPTION |
PRICE |
25035 |
85.5mm BORE "STREET-PORT"
HI REV PRO STREET HEADS - Pair |
$436 |
25035-92 |
92mm BORE "STREET-PORT"
HI REV PRO STREET HEADS - Pair |
$471 |
25035-94 |
94mm BORE "STREET-PORT"
HI REV PRO STREET HEADS - Pair |
$471 |
OEM TYPE I DUAL PORT HEADS
& COMPONENTS |
PART NO. |
DESCRIPTION |
PRICE |
25132 |
Type I Dual Port Assembled
Head - Pair |
$240 |
040101355 |
Type I Dual Port Bare Head |
$117 |
311109601 |
35.6mm Intake Valve |
$10 |
113109612A |
32.0mm Exhaust Valve |
$10 |
113109641B |
Valve Spring Retainer |
$4 |
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