Product Description
Product Description
This is a new dual valve springs 8 pieces for Volkswagen Bus T1, Bus Brasil, Bus T2a, Bus T2b models.
To have a competition camshaft it's in most cases recommended to use these stronger valve springs. You can make a choice out of single or dual springs:Single: up to 12 mm valve lift
perfect up to 6000 rpm.Double: up to 16 mm valve lift
perfect up to 7500 rpm.Extra double: Same characteristics as the dual
but they are made out of a material that offers more resistance and is stronger
resulting in higher capacity of the engine.ATTENTION Due to the double valve springs you have to remodel the stock cylinder heads.
Additional Info: T1