Products 1-10 of 10
8/29/2019 12:00:00 AM
4/11/2019 12:00:00 AM
Item #: C-AHT347 -
All-new aluminum 1275 cylinder head, based on the 12G1805/12G940 late Cooper S head casting; CNC ported and flowed for street performance
5/31/2019 12:00:00 AM
Out of Stock
Item #: SEVR0017-SPI -
Cylinder head for single-point injection (SPi) classic Minis. Casting #12G940, rebuilt fully in our shop with all new iron valve guides, exhaust valves and seals
Item #: SEVR0013 -
A 1275 cylinder head, casting #12G940, rebuilt fully in our shop with all new iron valve guides, unleaded exhaust seats, exhaust valves and seals. Inlet valve is large 1.4" size
Item #: SEVR0017 -
Fully rebuilt in our shop to include all new iron valve guides, unleaded exhaust seats, exhaust valves and seals. Modified for unleaded fuel.
Item #: SEVRCAM4810 -
Rebuilt completely in our machine shop, this head will include all new exhaust valves, guides and seals. Unleaded exhaust valve seats are installed. Springs and intake valves checked. Resurfaced
Item #: SEN0104 -
Forged steel rocker set in 1.4 ratio; ideal for both street and race applications, and avoids the high stresses and wear of 1.5 ratio.
6/1/2017 12:00:00 AM
Item #: SEN0027 -
1.5:1 ration ''high-lift'' forged rocker set; complete assembly (less springs or spacers) with heavy-duty rocker shaft, steel pedestals and adjustment hardware.
Item #: C-AHT446 -
Bolting on high-lift rockers can give classic Mini engines much greater top-end power. 1.5 ratio rockers open the valves faster and further, while maintaining the same duration.
Item #: SEN0289 -
New high performance 1.5 ratio high-lift alloy roller-tip roller rockers. Features pedestals with extensions so each rocker is within a pair of supports, this new design reduces flex.
Item #: C-2A515 -
These .051" shims go underneath the rocker pedestals for small adjustments.