64,90 €
ATIThis set of 8inner valve springs for OKRASA preparation die-cast engines is compatible with engines fitted with 33mm high-lift camshafts.
They complement the original springs, inside the latter, to increase pressure on the valve seats and compens...
Only 5 in stock
Only 5 in stock
6h 44 mins left, for a shipment today
Shipped by Mecatechnic on: Monday, December 8, 2025
Delivery mode
Home delivery : 39.00€
Collect at store Wambrechies (France) : Free
Description Product
This set of 8inner valve springs for OKRASA preparation die-cast engines is compatible with engines fitted with 33mm high-lift camshafts.
They complement the original springs, inside the latter, to increase pressure on the valve seats and compensate for the increased compression of the moving assembly.
Specific to Okrasa-type preparations, they increase the pressure on the valve seats (10 to 15 lbs, or 4.5 to 6.8 kg).
Height (mm)
43.5
Inner diameter (mm)
14.8
Outer diameter (mm)
18.9
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Vehicle compatibility