Performance Packages
Performance Packages
Showing 37–48 of 144 results
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RCM 14/14mm Cylinder Head Stud Kit EJ20/22/25 RCM593
USD$451.51 Add to cartKey Features:
- Huge increase in tensile strength and yield when compared with the OE head bolts.
- Massively increased clamping load for big bhp applications.
- Eliminates cylinder head lift at high levels of boost.
- Supplied with high tensile nuts, assembly lube and installation guide.
- As used in RCM Gobstopper I + II Time Attack race cars.
- Made in the UK from high tensile aircraft grade S99 steel to WRC spec.
- Precision rolled threads for maximum strength.
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RCM 2 Piece Billet Gudgeon Pin Seperator RCM2758
USD$201.24 Add to cart- Eliminates engine oil leaks from the rear of the engine block (found commonly on vehicles fitted with a plastic or pressed tin cover).
- Offers a stronger and more secure fitting thanks to the plate thickness being significantly increased and the addition of counter sunk screws.