01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Swiatek exhaust camshaft for BMW 1.8 IS M42 B1 Stage GT/R
Intake lobes (series)
Alpha angle / cam setting
Valve clearances
Lift
Opening times
-
Hydraulic
Total
1.0 mm
2.0 mm
-
-
-
-
Exhaust lobes (series)
Lift
Opening times
Total
1.0 mm
2.0 mm
10.6 mm
262°
226°
209°
Camshafts modify the engine's performance characteristics, improving the power and torque curve. Among the sports camshafts manufactured by Swiatek, we distinguish the following types:
Depending on the roller type, additional modifications are required for proper operation.
GT: Camshafts designed for everyday vehicle use. Engine tuning on a test bench (chip tuning) is recommended. Power and torque increase of approximately 10%.
GT/R: GT with high-performance camshaft. Requires engine tuning on a test bench. Power and torque increase of approximately 10-20%.
R: Rally camshafts, with optimized transmission for more power and torque at high revolutions. Sport transmission ratio, etc., and engine tuning on a test bench.
W: Racing camshafts, maximizing power and torque. Similar modifications to rally camshafts. Power over 100 HP in a 1000 cc engine.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
02
We help you choose the right part.
03
Only trusted manufacturers.
04
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.