• Request one of our free catalogues

  • We ship worldwide including Europe, USA, Asia and Australia

  • Great Britain Flag

    Designed in Great Britain

1000cc COMBINATION KIT ROAD

Double click on above image to view full picture

Zoom Out
Zoom In

1000cc COMBINATION KIT ROAD

Part Number: TKH01 | £2,299.00 Inc. VAT £1,915.83

Quick Overview

This kit increases the cylinder bore from 67mm to 71 mm and the stroke from 70mm to 82mm giving a total capacity of 973 cc. Peak power occurs at approximately 6750 r.p.m. and there is a great increase at low and mid-range engine speeds, giving a tremendous spread of power and torque. Most riders get a substantial petrol consumption reduction.The new cylinder barrel is cast in a high strength aluminium alloy and is heat treated.The new cast iron cylinder liners will accept rebores up to 0•040¨ (1 mm) and feature a short spigot which fits through the head gasket. When the cylinder head is torqued down the top of this spigot comes very close to it and so serves to reduce the pressure trying to leak accross the gasket. This gives a much more secure joint than the standard engine.The long stroke is created by building up the big end journals by a sophisticated welding technique and then re-grinding them in a new position. To ensure perfect straightness the centre main journals are re-ground. All cranks are crack tested and machined to correct the balance factor. An exchange crank is required with this kit.This is a heavy item to ship and may attract extra charges. Please email us for advice on delivery and specification.