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Home  »  Engine, Transmission, wheels/Tyres and Heating/Cooling  »  ENGINES and COMPONENTS  »  PISTONS AND 'PISTON AND LINER KITS', RINGS  »  PISTONS  »  6 CYLINDER TR250, 5, 6 AND 2.5PI  »  FORGED PISTON +0.110 TR5-6 2.5PI etc.

FORGED PISTON +0.110 TR5-6 2.5PI etc.

RTR Upgrade
Part No:
RTR1336110
Price
£398.21
Price Ex VAT @ 20%
£331.84

AVAILABLE This part is available to order

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This very high quality forged piston suits TR250, TR5, TR6 and 2.5PI as well as other similar engines. This piston is 0.110" oversize, 77.5mm diameter and is supplied with rings, gudgeon pins and circlips.

Forged pistons are generally considered the strongest piston type as the forging process aligns the material grain structure. The nature of the forging process means that pistons produced in this way are usually heavier than cast pistons, but the extra strength is generally considered throughout the tuning market, to be worth the small sacrifice of a few grams of additional weight.
Each piston without rings or gudgeon pin weighs between 240g and 252g.
For example a 75.7mm diameter piston (+0.040") weighs 240g and a 78.00mm diameter piston (+0.130") weighs 252g

These pistons, manufactured by J.E. are made to special order with a 3 week lead time. Other sizes are available; in fact as the pistons are made to special order, any diameter in the range from standard to +0.130" can be made. Full payment will be required with an order.

Engine, Transmission, wheels/Tyres and Heating/Cooling

47 plates in total

ENGINE (P.I. MODELS) Block, Crank Pistons Short Engine Assembly

PLATE 20-35 - ENGINE (P.I. MODELS) Block, Crank Pistons Short Engine Assembly

ENGINE (P.I. MODELS) Cylinder Block, Liners, Oil Pressure Relief Valve and Switch, Core Plugs

PLATE 20-36 - ENGINE (P.I. MODELS) Cylinder Block, Liners, Oil Pressure Relief Valve and Switch, Core Plugs

ENGINE (P.I. MODELS) Plates front and rear, Rear Oil Seal

PLATE 20-37 - ENGINE (P.I. MODELS) Plates front and rear, Rear Oil Seal

ENGINE (P.I. MODELS) Sump, Dipstick, Lifting Eyes

PLATE 20-38 - ENGINE (P.I. MODELS) Sump, Dipstick, Lifting Eyes

ENGINE (P.I. MODELS) Crankshaft and Flywheel, front pulley and fan belt

PLATE 20-39 - ENGINE (P.I. MODELS) Crankshaft and Flywheel, front pulley and fan belt

ENGINE (P.I. MODELS) Pistons & Connecting Rods, Big End Bearings

PLATE 20-40 - ENGINE (P.I. MODELS) Pistons & Connecting Rods, Big End Bearings

ENGINE (P.I. MODELS) Rocker Cover & Gasket, Cylinder Head Gasket

PLATE 20-41 - ENGINE (P.I. MODELS) Rocker Cover & Gasket, Cylinder Head Gasket

ENGINE (P.I. MODELS) Cylinder Head, rocker shaft, valves and Springs, push rods and cam followers. Core Plugs

PLATE 20-42 - ENGINE (P.I. MODELS) Cylinder Head, rocker shaft, valves and Springs, push rods and cam followers. Core Plugs

ENGINE (P.I. MODELS) Camshaft, Timing chain and sprocket

PLATE 20-43 - ENGINE (P.I. MODELS) Camshaft, Timing chain and sprocket

ENGINE (P.I. MODELS) Timing Cover, front oil seal and chain tensioner

PLATE 20-44 - ENGINE (P.I. MODELS) Timing Cover, front oil seal and chain tensioner

ENGINE (P.I. MODELS) Pedestal supporting Metering Unit and Distributor, Driving Gears and Seals

PLATE 20-45 - ENGINE (P.I. MODELS) Pedestal supporting Metering Unit and Distributor, Driving Gears and Seals

ENGINE (P.I. MODELS) Oil Pump

PLATE 20-46 - ENGINE (P.I. MODELS) Oil Pump

ENGINE (P.I. MODELS) Oil Filter and Housing

PLATE 20-47 - ENGINE (P.I. MODELS) Oil Filter and Housing

ENGINE (P.I. MODELS) Water Pump, Thermostat, Temperature Transmitter

PLATE 20-48 - ENGINE (P.I. MODELS) Water Pump, Thermostat, Temperature Transmitter

ENGINE (P.I. MODELS) Cooling Fan and Hub

PLATE 20-49 - ENGINE (P.I. MODELS) Cooling Fan and Hub

ENGINE (P.I. MODELS) Alternator Mounting Details

PLATE 20-56 - ENGINE (P.I. MODELS) Alternator Mounting Details

ENGINE (P.I. MODELS) Breather details and Air Manifold attachment details

PLATE 20-52 - ENGINE (P.I. MODELS) Breather details and Air Manifold attachment details

ENGINE (P.I. MODELS) Air Manifold Assembly, joining tubes to throttle bodies & Air Filter Assembly

PLATE 20-53 - ENGINE (P.I. MODELS) Air Manifold Assembly, joining tubes to throttle bodies & Air Filter Assembly

ENGINE MOUNTINGS Front, on engine inc. Support Bracket

PLATE 20-60 - ENGINE MOUNTINGS Front, on engine inc. Support Bracket

ENGINE MOUNTINGS Rear, inc. Support Brackets to Chassis.

PLATE 20-61 - ENGINE MOUNTINGS Rear, inc. Support Brackets to Chassis.

CLUTCH ASSEMBLY Driven Plate and Pressure Plate

PLATE 20-57 - CLUTCH ASSEMBLY Driven Plate and Pressure Plate

CLUTCH RELEASE Cross Shaft, Slave Cylinder and Clutch Operation details

PLATE 20-65 - CLUTCH RELEASE Cross Shaft, Slave Cylinder and Clutch Operation details

GEARBOX UNIT ASSEMBLY None-Overdrive

PLATE 20-64 - GEARBOX UNIT ASSEMBLY None-Overdrive

GEARBOX Casing, Nose, speedometer Drive and Extension (non-overdrive)

PLATE 20-66 - GEARBOX Casing, Nose, speedometer Drive and Extension (non-overdrive)

GEARBOX TOP COVER Top Cover Assembly

PLATE 20-67 - GEARBOX TOP COVER Top Cover Assembly

GEARBOX TOP COVER Top Cover components; Selectors, Shafts, Gasket

PLATE 20-68 - GEARBOX TOP COVER Top Cover components; Selectors, Shafts, Gasket

GEARBOX Speed Change Lever

PLATE 20-69 - GEARBOX Speed Change Lever

GEARBOX Constant Pinion Shaft and Mainshaft Gears

PLATE 20-70 - GEARBOX Constant Pinion Shaft and Mainshaft Gears

GEARBOX Mainshafts (overdrive and none-overdrive), Rear Bearing and Drive Flange

PLATE 20-71 - GEARBOX Mainshafts (overdrive and none-overdrive), Rear Bearing and Drive Flange

GEARBOX Reverse and Countershaft Gears, Layshaft, Thrust Washers

PLATE 20-72 - GEARBOX Reverse and Countershaft Gears, Layshaft, Thrust Washers

OVERDRIVE KIT Including Electrical Switching, Gearbox Top Cover, Transmission Cover an Speedometer Cable details

PLATE 22-55 - OVERDRIVE KIT Including Electrical Switching, Gearbox Top Cover, Transmission Cover an Speedometer Cable details

'J' TYPE OVERDRIVE J type Overdrive Unit, adaptor & gaskets

PLATE 20-73 - 'J' TYPE OVERDRIVE J type Overdrive Unit, adaptor & gaskets

'J' TYPE OVERDRIVE UNIT Main case, Brake Ring, Cam, Solenoid, Filter Details

PLATE 20-74 - 'J' TYPE OVERDRIVE UNIT Main case, Brake Ring, Cam, Solenoid, Filter Details

'J' TYPE OVERDRIVE UNIT Annulus, Sunwheel, Planet Carrier, Sliding Member & Unidirectional Clutch

PLATE 20-75 - 'J' TYPE OVERDRIVE UNIT Annulus, Sunwheel, Planet Carrier, Sliding Member & Unidirectional Clutch

'J' TYPE OVERDRIVE UNIT Rear Case, Speedometer Gears, Bearings, Seal and Flange

PLATE 20-76 - 'J' TYPE OVERDRIVE UNIT Rear Case, Speedometer Gears, Bearings, Seal and Flange

'J' TYPE OVERDRIVE UNIT Relief Valve, Accumulator and Pump details

PLATE 20-77 - 'J' TYPE OVERDRIVE UNIT Relief Valve, Accumulator and Pump details

PROPELLOR SHAFT

PLATE 20-80 - PROPELLOR SHAFT

REAR AXLE Center Assy.

PLATE 20-81 - REAR AXLE Center Assy.

REAR AXLE Main Case, Rear Cover, Front Mounting Plate & mountings

PLATE 20-82 - REAR AXLE Main Case, Rear Cover, Front Mounting Plate & mountings

REAR AXLE Differential Gears and carrier, nose bearings & flange

PLATE 20-83 - REAR AXLE Differential Gears and carrier, nose bearings & flange

REAR AXLE Inner Axle Shafts

PLATE 20-84 - REAR AXLE Inner Axle Shafts

REAR AXLE Hub and Outer Axle Shaft Assys.

PLATE 20-85 - REAR AXLE Hub and Outer Axle Shaft Assys.

ROAD WHEELS AND TRIM

PLATE 21-12 - ROAD WHEELS AND TRIM

RADIATOR hoses & overflow bottle. All Countries Except USA.

PLATE 21-33 - RADIATOR hoses & overflow bottle. All Countries Except USA.

HEATER Heater Unit, valve, controls & Water Hoses

PLATE 22-22 - HEATER Heater Unit, valve, controls & Water Hoses

HEATER FITTINGS Heater Air Ducting

PLATE 22-23 - HEATER FITTINGS Heater Air Ducting

ENGINE (P.I. MODELS) Exhaust Manifold, inlet/exhaust gasket and Water Return Pipe

PLATE 20-50 - ENGINE (P.I. MODELS) Exhaust Manifold, inlet/exhaust gasket and Water Return Pipe