KAM-M30-M31STREET+RACE

Camshaft for BMW M30

Q: How long is the delivery time?

Every shaft is ground from a blank to order. Allow 5-7 working days.

Q: Is the shaft ground to order?

Yes. We do not keep finished camshafts in stock. Every shaft is ground from a blank on our own cam grinder in our workshop in Tyresö.

Q: Can I return a camshaft?

Since every camshaft is ground to order to your specification, we cannot accept returns on ground shafts.

Camshafts for the BMW M30 engine (2.5-3.5 liter straight-six), ground from a blank on our own cam grinder in our workshop in Tyresö. Choose a profile below based on your application.

Every profile ships with MEK lifters. Contact us for a recommendation based on your build.

PICK A PROFILE

Technical data · M31RACE

M31 is a camshaft profile for BMW M30 with a working range of 3 000-7 500 rpm. All camshafts are ground from a blank in our workshop.

Duration: 280°
Lobe separation (LSA): 109°
Lift: 10.60 mm
Checking value: 2.30 mm @ TDC
Valve clearance: 0.25 mm
Lifters: MEK
Valve spring: STD
Shim spec: STD

6 799 krincl. VAT

Ground to orderDelivery in 5-7 working days

Ground in house in our workshop in TyresöComplete grind report included with every camshaft

Available profiles

4 profiles for BMW M30, from STREET+ to RACE. Valve clearance 0.25 mm. Lifters MEK.

Profile	Character	Application	Working range	Duration	Lift	Price
M31	RACE	Roadracing / Drifting	3 000-7 500 rpm	280°	10.60 mm	6 799 kr
M32	STREET+	Folkrace	2 500-6 500 rpm	264°	11.95 mm	6 899 kr
M33	RACE	Roadracing / Drifting	3 000-7 500 rpm	284°	11.20 mm	6 999 kr
M34	RACE	Roadracing / Drifting	3 000-7 500 rpm	280°	11.00 mm	7 299 kr

In-house ground

Ground from a blank in our workshop

We do not keep finished camshafts in stock. Every shaft is ground from a blank on our own cam grinder in our workshop in Tyresö, to your order. The camshaft is delivered with a complete grind report showing the exact measurements for every lobe.

Our own camshaft grinder

Ground from a blank in our workshop, not bought ready-made from a third party.

Grind report included

Exact measurements for every lobe, documented during grinding.