New Dual Port Heads

All new, not rebuilt. Complete with quality components. Heads come with the standard 35.5mm intake and 32mm exhaust valve seats. Manufactured in Brazil, the 040 101 355 casting.
CD-DP855 NEW D/P HEADS COMPLETE, 85.5mm/ BRAZIL  $ 225.95
CD-DP92 NEW D/P HEADS COMPLETE, 90.5-92mm/ BRAZIL  $ 235.95
CD-DP94 NEW D/P HEADS COMPLETE, 94mm/ BRAZIL  $ 235.95

New Dual Port Cyl. Heads

 

SCORE APPROVED

All new, not rebuilt. Available bare or complete with quality components. Heads come with the standard 35.5mm intake and 32mm exhaust valve seats. Manufactured in Brazil, the 040 101 0375 13 casting makes these heads SCORE legal.

01-98-1356-B SCORE LEGAL DUAL PORT CYL. HEAD, COMPLETE, BRAZIL 85.5mm, each

$  248.95

01-98-1355-B SCORE LEGAL DUAL PORT CYL. HEAD, BARE, BRAZIL 85.5mm, each

$  224.95


Performance Cyl. Heads

 

Empi performance cylinder heads come with 40 x35.5mm S/S valves, 3/4'' long reach spark plug boss, cast-in large intake & exhaust ports, reinforced combustion chambers, plus they are 50% stronger then stock heads.
01-98-1342-B EMPI, NEW COMPLETE PERFORMANCE DUAL PORT HEAD WITH SINGLE VALVE SPRINGS, EACH $ 259.95
01-98-1344-B EMPI, NEW COMPLETE PERFORMANCE DUAL PORT HEAD WITH DUAL VALVE SPRINGS, EACH $ 272.95
01-98-1341-B EMPI, NEW BARE PERFORMANCE DUAL PORT HEAD, EACH $ 224.95

Big Bore Cylinder Heads

 

Empi Big Bore performance cylinder heads are machined for 90.5, 92 and 94mm bores and  come with 40 x35.5mm S/S valves, 3/4'' long reach spark plug boss, cast-in large intake & exhaust ports, reinforced combustion chambers, plus they are 50% stronger then stock heads.
98-1360-B BIG BORE CYL. HEAD BARE,90.5/92MM, EACH $ 239.95
98-1365-B BIG BORE CYL. HEAD, BARE,94MM, EACH $ 239.95
98-1361-B BIG BORE CYL. HEAD, SINGLE SPG.90.5/92MM, EACH $ 274.95
98-1366-B BIG BORE CYL. HEAD, SINGLE SPG.94MM, EACH $ 274.95
98-1362-B BIG BORE CYL. HEAD, DUAL SPG.90.5/92MM, EACH $ 287.95
98-1367-B BIG BORE CYL. HEAD, DUAL SPG.94MM, EACH $ 287.95

Hi-Performance Cyl. Heads W/Competition Valve Job

 

This upgrade version of the Empi's Big Bore Performance Head was developed as a result of an increasing demand for an out of box head that outperforms the competition. This version is designed for the individual who does not have the time, equipment or knowledge to perform a proper competition valve job, just bolt them on and go.
98-1371-B HP BIG BORE CYL. HEAD, SINGLE SPG.90.5/92MM, EACH $ 310.95
98-1372-B HP BIG BORE CYL. HEAD, DUAL SPG.90.5/92MM, EACH $ 323.95
98-1376-B HP BIG BORE CYL. HEAD, SINGLE SPG.94MM, EACH $ 310.95
98-1377-B HP BIG BORE CYL. HEAD, DUAL SPG.94MM, EACH $ 323.95

Pro-Port Cylinder Heads

Scat Pro-Port cylinder heads come with one piece S/S valves, long reach 3/4" spark plug bosses, 3 Angle valve job and combustion chambers are unshrouded for maximum flow and flame travel.
"Street-Port" Pro Street Heads with 40mm intake x 35.5mm exhaust with single valve spring and 4140 chromoly retainers
02-25035 T1 DUAL PORT HEAD 40 X 35 85.5MM BORE, EACH $ 266.95
02-25035-92 T1 DUAL PORT HEAD 40 X 35 92.0/90.5MM BORE, EACH $ 280.95
02-25035-94 T1 DUAL PORT HEAD 40 X 35 94.0MM BORE, EACH $ 280.95
"Street-Port" Pro Street Heads with 40mm intake x 35.5mm exhaust with dual valve spring and 4140 chromoly retainers
02-25035-92DS T1 DUAL PORT HEAD 40 X 35 92.0/90.5MM BORE, EACH $ 322.95
02-25035-94DS T1 DUAL PORT HEAD 40 X 35 94.0MM BORE, EACH $ 322.95
"Mini D-Port" Pro Comp Heads with 40mm intake x 37.5mm exhaust with dual valve spring and 4140 chromoly retainers
02-25072 T1 D/P HD 40 X 37 MINI  D PORT 92.0/90.5MM BORE, EACH $ 433.95
02-25072-94 T1 D/P HD 40 X 37 MINI  D PORT 94.0MM BORE, EACH $ 433.95
"Super D-Port" Pro Comp Heads with 42mm intake x 37.5mm exhaust with dual valve spring and 4140 chromoly retainers
02-25070 T1 D/P HD 42 X 37 SUPER D PORT 92.0/90.5MM BORE, EACH $ 461.95
02-25070-94 T1 D/P HD 42 X 37 SUPER D PORT 94.0MM BORE, EACH $ 461.95
"Wedge-Port" Pro Drag Heads with 44mm intake x 37.5mm exhaust with dual valve spring and 4140 chromoly retainers
02-25060 T1 DUAL PORT HD 44 X 37 WEDGE-PORT 92.0/90.5MM BORE, EACH $ 461.95
02-25060-94 T1 DUAL PORT HD 44 X 37 WEDGE-PORT 94.0MM BORE, EACH $ 461.95
02-30158 MANIFOLD 2XIDF T1 WEDGE-PORTED, PAIR $ 162.95
02-30205 MANIFOLD 2X48IDA TALL T1 WEDGE-PORT, PAIR $ 171.95
02-30161 GASKET DP INTAKE T1 WEDGE-PORT 10 PK $ 6.95