Performance engines

All performance engines are built to run on unleaded fuel.

I am now supplying the 1776 cc engines in 3 stages of tune.

All performance cams are fitted with double thrust cam bearings.

1776 cc : Stage 1. 1295 Pounds Sterling

If fitted with twin single choke Weber 34 ICTs, this engine gives a significant improvement in performance over the standard 1600, particularly in torque across the rev range.

	Bolt up rocker shaft
	crack tested crankcase
	case and heads machined for 90.5 barrels
	Heavy duty Scat push rods
	8 dowel flywheel to crankshaft
	refaced flywheel
	accurate line bored crankcase and thrust face cut (see machining for details)
	reground crankshaft
	new crank and cam bearings, new oil pump, 90.5 mm barrels, pistons and rings, push rod tubes, cylinder heads, valves springs and collars, standard camshaft and followers, gaskets and seals, con rod bushes
	gaskets to fit ancillaries
	pressure test oil cooler

1776 cc : Stage 2. 1870.00 pounds sterling

This is by far the most popular of my 1776 cc engines. If fitted with twin single choke Webers (34 ICTs) it will give 95 bhp* with SCAT C25 cam and approximately 30 mpg in an early T2. When Fitted with twin, twin choke Webers (40s), it will give slightly better performance at the top end of the rev range, but with some loss of performance at the bottom end and reduction in economy. Higher output can be achieved with a wilder cam.

As Stage 1 plus

	balance spring poundage
	match compression ratio
	new clutch
	crank shaft assembly dynamically balanced
	con rods and pistons balanced seperately to within 1 gram
	brand new aluminium case
	performance camshaft, followers, spring, collars and retainers (scat c25)
	when bought with carbs i will match manifolds to heads
	filter oil pump
	Increased compression ratio
	double thrust cam bearings
	when fitted with twin single choke Weber carburettors will give 95 bhp*

* Please note these figures may vary depending on the rolling road!

1776 cc : Stage 3. 2170 pounds sterling

If fitted with twin, twin choke Webers (40s), this engine will give excellent performance across the rev range with a peak of 110 bhp using a SCAT C35 cam*.

As Stage 2 plus

	scat C35 cam
	Scat swivel feet valve adjusters
	CB 044 big valve heads (exhaust valves 35.5 mm, inlet valves 40 mm)
	Teflon buttons

* Please note these figures may vary depending on the rolling road!

1914 cc. 2270 pounds sterling

As 1776 cc Stage 3 but with 94mm barrels and pistons plus

	1.5l sump extension

Upgrade any of the above engines to a 69mm counter weighed crankshaft,

chromoly I-beam rods and a forged flywheel for only 390 pounds sterling

Upgrade to 2176 cc from the 1915cc for only 690 pounds sterling

	this includes the use of a aluminium supercase
	kennedy stage 1 pressure plate
	forged 78.4 stroke crank
	forged lighend flywheel
	chromoly h-beam rods

Upgrade to 2276 cc from the 1915cc for only 790 pounds sterling

fetures all the above but with an 82mm crank

Carburettor choice

All carburettors are pre-jetted to suit your engine. Please note that fitting carburettors which are too large will almost certainly reduce performance; chucking more fuel into the engine than the engine can burn reduces performance, greatly increases the fuel consumption.

Optional items

009 distributor gen bosch	70
	68
lightened flywheel	23
bolt up rocker shafts, includes setting up ( required for use with wilder camshafts) - these are all steel and made in the UK. Correctly shimmed and fitted.	55
twin single-choke Weber carburettors 34 ICTs, c/w manifolds, linkages, filters and gaskets, jetted to suit your engine and fitted	450
twin twin-choke Weber carburettors 44 idf, complete kit, c/w manifolds, linkages, filters and gaskets, jetted to suit your engine and fitted	650
clutch complete with release bearing 200 mm (early)	70
clutch complete with release bearing 200 mm (late)	70
machining case for remote oil filter (T₁) [Beetle] and block off oil pump	25
machining case for remote oil filter (T₂) [Camper etc] and block off oil pump	30
port work on heads T1 or T4 (adds about 15 to 20 % more power) cost per pair	325

new crank case, aluminium or magnesium	340

* often referred to as 'full flow oil system'

Type 4 Performance Engines

2055 cc engines

big valve heads - please ring to discus your requirements

Price on application

Porsche fan conversion, machine T4 case for fan ring**

machine Porsche fan ring for T4 application**

fit Porsche fan conversion strap to case, includes crankcase breather pipe

**extremely accurate, allowing a perfect fit so it won't leak oil!

Prices subject to change without prior notice.