CAT CAMS camshaft for BMW 6 cylinders 12v 125hp engine code M20 B20
CAT CAMS camshaft for BMW 6 cylinders 12v 125hp engine code M20 B20

CAT CAMS camshaft for BMW 6 cylinders 12v 125hp engine code M20 B20

Here are our camshafts from Cat Cams for BMW 6 cylinders 12v 125hp engine code M20 B20

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vgm13533
€394.95
Made especially for you, available with a lead time of 3 to 6 weeks

 

Here are our camshafts from Cat Cams for BMW 6 cylinders 12v 125hp engine code M20 B20

Description :

The Cat Cams camshaft will allow you to considerably increase the performance of your vehicle.

When a vehicle must receive extensive mechanical preparation to obtain results worthy of the name and above all a significant range of progression, work on the camshafts becomes inevitable.

When preparing the Cat Cams camshaft, two modifications are observed: the valve lift and the opening angle.

Valve lift allows you to change the length and opening angle, which causes less or more air to enter the combustion chamber.

You should know that more air entering therefore modifies the air/fuel mixture in the cylinders, which increases power at high revs.

Also, the greater the opening angle of the valve, the more the air flow increases, which promotes the air/fuel mixture and therefore more power.

Therefore for use in competition, leisure, circuit and other, the revs will be sharper, the character of your engine will be more furious and thus you will benefit from a better range of use which will become a real asset.

Without broaching the subject of driving pleasure which will increase your sensations tenfold.

Camshaft profile available for BMW 6 cylinders 12v 125hp engine code M20 B20

Sports profile :

  • Cat Cams camshaft reference: 1300555/C / Opening 0.1mm, intake 279°, exhaust 279° / Opening 1.0mm, intake 228°, exhaust 228° / Max lift intake 11.05mm, exhaust 11.05mm / Lift at TDC intake 1.40 mm, exhaust 1.40mm / Full opening inlet 112°, exhaust 112°.

  • Cat Cams camshaft reference: 1300556/C / Opening 0.1mm, intake 291°, exhaust 291° / Opening 1.0mm, intake 240°, exhaust 240° / Max lift intake 11.55mm, exhaust 11.55mm / Lift at TDC intake 1.95 mm, exhaust 1.95mm / Full opening inlet 112°, exhaust 112°.

ONLY for track applications and professional street use with engine management or adjustable carburetors.

Turbo profile:

  • Cat Cams camshaft reference: 1300533/C / Opening 0.1mm, intake 270°, exhaust 249° / Opening 1.0mm, intake 233°, exhaust 215° / Max lift intake 10.85mm, exhaust 9.90mm / Lift at TDC intake 1.90 mm, exhaust 0.70mm / Full opening inlet 110°, exhaust 120°. Please note modifications to be expected: Pulley reference CTBM030.

ONLY for track applications and professional street use with engine management or adjustable carburetors for TURBO (atmospheric to turbo) conversion.

  • Cat Cams camshaft reference: 1300537/C / Opening 0.1mm, intake 292°, exhaust 270° / Opening 1.0mm, intake 247°, exhaust 233° / Max lift intake 11.55mm, exhaust 10.85mm / Lift at TDC intake 2.60 mm, exhaust 1.50mm / Full opening inlet 110°, exhaust 120°. Please note modifications to be expected: Pulley reference CTBM030, external springs reference PAC-E95009, internal spring reference PAC-I95009.

If necessary, use additional shims to increase the spring load. FOR COMPETITION REQUESTS ONLY. The following details should be checked: - The camshafts should rotate smoothly in the cylinder head, ensuring free stroke by machining where necessary - The distance between the valve seal and the retainer at full lift should be d 'at least 0.6 mm - A minimum valve spring travel of 1.0 mm at full lift must be provided - distance between valve and piston 1.0 mm (preferably 1.5 mm). check 5-15° before TDC on the exhaust, and after TDC on the intake. For use ONLY in competition engines with independent engine management (throttle position sensor) or carburetors for TURBO (atmospheric to turbo) conversion.

Rally and circuit profile:

  • Cat Cams camshaft reference: 1300562/C  /  Opening 0.1mm inlet 334°, exhaust 330° / Opening 1.0mm, inlet 284°, exhaust 280° / Max lift inlet 12.40mm, exhaust 12.40mm / Lift at TDC inlet 5.75mm, exhaust 5.65mm / Full opening inlet 100° exhaust 100°. Please note modifications to be expected: Pulley reference CTBM030, external springs reference PAC-E95009, internal spring reference PAC-I95009.

If necessary, use additional shims to increase the spring load. FOR COMPETITION REQUESTS ONLY. The following details should be checked: - The camshafts should rotate smoothly in the cylinder head, ensuring free stroke by machining where necessary - The distance between the valve seal and the retainer at full lift should be d 'at least 0.6 mm - A minimum valve spring travel of 1.0 mm at full lift must be provided - distance between valve and piston 1.0 mm (preferably 1.5 mm). check 5-15° before TDC on the exhaust, and after TDC on the intake. For use ONLY in competition engines with independent engine management (throttle position sensor) or carburettors.

/!\ ATTENTION /!\

The camshafts are custom-made parts.

Therefore, we will not carry out returns, exchanges or refunds in the event of an error.

To avoid any inconvenience, please ensure the correct compatibility of the camshafts and or contact us.

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