CAM TR4A NEW CHILLED IRON

Part No:

307036

Price

£539.36

Price Ex VAT @ 20%

£449.47

AVAILABLE This part is available to order

1 image

New Camshaft standard profile TR4A with timing 17-57 57-17 degrees. New blanks of sufficiently high quality are currently very difficult to find therefore an exchange camshaft 307036EX may need to be supplied

The earlier camshaft fitted to TR2-4A is only supplied to VERY special order as this TR4A camshaft 307036 is preferred for all TR's 2-4A and Italia as it has superior valve timing.
We often have good second hand camshafts available supplied under part numbers 301466SH and 307036SH which are listed below along with our range of performance camshafts.
When installing a camshaft, to avoid excessive and premature lobe wear it is important to use valve springs which provide the correct seat pressure. We recommend standard spring pressure, certainly no more unless you are consistently revving to 7000RPM!
Only just enough spring pressure is required to ensure the valve stays closed when it should be, without valve bounce. Any more is too much and will put unnecessary load on the camshaft lobes, possibly resulting in premature lobe failure.
When choosing valve springs it is also important to check that the extra lift of our performance camshafts does not result in coil binding on full lift. This should be checked (even with standard camshafts) with the head and the valve gear assembled and valve clearance correctly set. It should be possible to leaver down the valve by an extra 3mm for safety with the valve at full lift.
Please see the appropriate catalogue section for a range of suitable springs.

New camshaft followers (tappets) should always be fitted with a new, exchange or second hand camshaft as the under face of the follower develops a wear pattern particular to the lobe it has been running with. If a used follower is fitted with a lobe it has not operated with before (even another lobe on the same camshaft) then rapid wear will ensue; order 8 off RTR1024 followers.
Camshaft installation paste should be used to protect the lobes when the engine is started for the first time.

To view the Triumph Catalogue Plates, please pick a car type

Part No.	Description and Comments	Price	Add to Cart
RTR5012-1 CLICK FOR MORE INFO	CAM LUBE BOTTLE 250ml Revington TR information: Camlube (Camshaft lubricant) provides a residual lubrication on start-up of new engines. Whilst called Camlube, this product should be used as an assembly compound on all moving engine components. 250ml	£13.76 Ex VAT @ 20% £11.47
RTR5012 CLICK FOR MORE INFO	CAM LUBE PER 40 GRM TUBE This item has been superceded by RTR5012-1 - see below
RTR5012-1 CLICK FOR MORE INFO	CAM LUBE BOTTLE 250ml Revington TR information: Camlube (Camshaft lubricant) provides a residual lubrication on start-up of new engines. Whilst called Camlube, this product should be used as an assembly compound on all moving engine components. 250ml	£13.76 Ex VAT @ 20% £11.47
RTR1057EXK CLICK FOR MORE INFO	CAMSHAFT F/RD TR2-4A Exchange Revington TR information: TR2-4A and Italia; Exchange Fast Road Camshaft with inlet timing 32°-58° and exhaust timing 67°-23° giving 270° overlap. With a cam lift of 0.287" this cam produces up to 110 BHP at the rear wheels although... READ MORE	£318.06 Ex VAT @ 20% £265.05	Available to order
RTR1057K CLICK FOR MORE INFO	CAMSHAFT FAST RD CHILLED IRON NEW Revington TR information: TR2-4A and Italia; new Fast Road Camshaft with inlet timing 32°-58° and exhaust timing 67°-23° giving 270° overlap. With a cam lift of 0.287" this cam produces up to 110 BHP at the rear wheels although... READ MORE	£586.76 Ex VAT @ 20% £488.97	Available to order
RTR1060K CLICK FOR MORE INFO	CAMSHAFT RACE CHILLED IRON NEW Revington TR information: TR2-4A and Italia; new Race Camshaft with inlet timing 47°-73° and exhaust timing 83°-37° giving 300° overlap. With a cam lift of 0.324" this cam produces up to 150 BHP at the rear wheels although this... READ MORE	£586.76 Ex VAT @ 20% £488.97	Available to order
RTR1060EXK CLICK FOR MORE INFO	CAMSHAFT RACE TR2-4A Exchange Revington TR information: TR2-4A and Italia; Exchange Race Camshaft with inlet timing 47°-73° and exhaust timing 83°-37° giving 300° overlap. With a cam lift of 0.324" this cam produces up to 150 BHP at the rear wheels although this... READ MORE	£310.01 Ex VAT @ 20% £258.34	Available to order
RTR1059K CLICK FOR MORE INFO	CAMSHAFT RALLY CHILLED IRON NEW Revington TR information: TR2-4A and Italia; new Rally Camshaft with inlet timing 42°-68° and exhaust timing 78°-32° giving 290° overlap. With a cam lift of 0.309" this cam produces up to 135 BHP at the rear wheels although this... READ MORE	£586.76 Ex VAT @ 20% £488.97	Available to order
RTR1059EXK CLICK FOR MORE INFO	CAMSHAFT RALLY TR2-4A Exchange Revington TR information: TR2-4A and Italia; Exchange Rally Camshaft with inlet timing 42°-68° and exhaust timing 78°-32° giving 290° overlap. With a cam lift of 0.309" this cam produces up to 135 BHP at the rear wheels although this... READ MORE	£310.01 Ex VAT @ 20% £258.34	Available to order
RTR1058K CLICK FOR MORE INFO	CAMSHAFT SPRINT CHILLED IRON NEW Revington TR information: TR2-4A and Italia; new Sprint Camshaft with inlet timing 37°-63° and exhaust timing 73°-27° giving 280° overlap. With a cam lift of 0.293" this cam produces up to 125 BHP at the rear wheels although this... READ MORE	£539.36 Ex VAT @ 20% £449.47	Available to order
RTR1058EXK CLICK FOR MORE INFO	CAMSHAFT SPRINT TR2-4A Exchange Revington TR information: TR2-4A and Italia; Exchange Sprint Camshaft with inlet timing 37°-63° and exhaust timing 73°-27° giving 280° overlap. With a cam lift of 0.293" this cam produces up to 125 BHP at the rear wheels although this... READ MORE	£310.01 Ex VAT @ 20% £258.34	Available to order
301466EX CLICK FOR MORE INFO	CAMSHAFT STD TR2-4 EXCHANGE Revington TR information: Exchange Camshaft standard profile TR2-TR4 with timing 15-55 55-15 degrees. New blanks of sufficiently high quality are currently available making new camshaft 301466 our preferred option. New These camshafts are only supplied... READ MORE		No longer available
301466 CLICK FOR MORE INFO	CAMSHAFT TR2-4 NEW CHILLED IRON Revington TR information: New Camshaft standard profile TR2-TR4 with timing 15-55 55-15 degrees. New blanks of sufficiently high quality are currently available making this our preferred option alternatively an exchange camshaft 301466EX can be supplied. These camshafts... READ MORE	£586.76 Ex VAT @ 20% £488.97	Available to order
307036EX CLICK FOR MORE INFO	CAMSHAFT TR4A EXCHANGE Revington TR information: Exchange Camshaft standard profile TR4A with timing 17-57 57-17 degrees. New blanks of sufficiently high quality are currently very difficult to find therefore this camshaft 301466EX may need to be supplied instead of a new camshaft... READ MORE	£249.25 Ex VAT @ 20% £207.71	Available to order
RTR1024 CLICK FOR MORE INFO	FOLLOWER CAM PHOSPHATED & DRILLED TR2-4A Revington TR information: TR2-4A Phosphated follower of standard length with oil drain hole. Reduces weight of oil carried by the follower and helps lubricate the cam lobe. Generally, standard cam followers are satisfactory in TR2-6 engines. However, for... READ MORE	£16.66 Ex VAT @ 20% £13.88
301466SH CLICK FOR MORE INFO	Second Hand CAMSHAFT USEABLE TR2-4 Revington TR information: Second hand Camshaft standard profile TR2-TR4 with timing 15-55 55-15 degrees. New blanks of sufficiently high quality are currently very difficult to find therefore an exchange camshaft 301466EX may need to be supplied, however if you... READ MORE	£190.06 Ex VAT @ 20% £158.38
307036SH CLICK FOR MORE INFO	Second Hand TR4A CAMSHAFT Revington TR information: Second hand Camshaft standard profile TR4A with timing 17-57 57-17 degrees. New blanks of sufficiently high quality are currently very difficult to find therefore an exchange camshaft 307036EX may need to be supplied, however if you... READ MORE	£338.66 Ex VAT @ 20% £282.22	Available to order

Car Type	Plate	Plate Title	Plate No.	Triumph Part Description	No per Unit
TR4A	B	83 m.m. and 86 m.m. ENGINE: CRANK, PISTONS CONNECTING RODS AND CAM.	B43	CAMSHAFT	1

CAM TR4A NEW CHILLED IRON

This part appears on the following Triumph Catalogue Plates

To view the Triumph Catalogue Plates, please pick a car type

RTR5012-1

RTR5012

CAM LUBE PER 40 GRM TUBE

RTR5012-1

RTR1057EXK

RTR1057K

RTR1060K

RTR1060EXK

RTR1059K

RTR1059EXK

RTR1058K

RTR1058EXK

301466EX

301466

307036EX

RTR1024

301466SH

307036SH