| |  | HKS 264 Camshaft (INLET) HKS high performance camshafts are CAD computer designed to optimize torque and horsepower over the widest possible powerband. All HKS camshafts are made from new billets of high nickel content iron alloy, not reground stock units, therefore equaling or exceeding the OE units they are designed to replace in terms of quality and workmanship. The camshafts are direct replacements and are designed to be compatible with the factory followers and valve springs. The 264 profile offers substantial gains in power levels and a broad useable powerband throughout the RPM range with little compromised in driveability.
Price: £265.00 (£311.38 Including VAT at 17.5%)
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| | HKS 264 Camshaft (EXHAUST) Specification as above.
Price: £265.00 (£311.38 Including VAT at 17.5%)
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| | HKS 272 Camshaft (INLET) HKS high performance camshafts are CAD computer designed to optimize torque and horsepower over the widest possible powerband. All HKS camshafts are made from new billets of high nickel content iron alloy, not reground stock units, therefore equaling or exceeding the OE units they are designed to replace in terms of quality and workmanship. The 272 profile offers greater increases in power levels, but is tailored for higher RPM range use and race oriented driving characteristics. Increased performance from the HKS camshafts are achieved by widening the degree of opening of the valve, which increases power in the higher RPM range, and by increasing lift, which raises overall torque output. HKS also offers high performance valve spring sets for limited applications that can benefit from stiffer springs when using the "larger" profile HKS camshafts.
Price: £265.00 (£311.38 Including VAT at 17.5%)
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| | HKS 272 Camshaft (EXHAUST) Specification as above.
Price: £265.00 (£311.38 Including VAT at 17.5%)
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 | Piper 264 Camshafts (PAIR) Piper Cams are used by the majority of champions at all levels of motorsport. Lessons learnt here influence their designs in all other areas - including Fast Road. The 264 features an approx 264° duration and is a fast road cam for use in otherwise unmodified engines. Please note that Piper valve springs must be used with all Piper cams.
Price: £494.00 (£580.45 Including VAT at 17.5%)
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| | Piper 272 Camshafts (PAIR) Piper Cams are used by the majority of champions at all levels of motorsport. Lessons learnt here influence their designs in all other areas - including Fast Road. The 272 features an approx 272° duration and is a fast road cam for use in mildly modified engines. Please note that Piper valve springs must be used with all Piper cams.
Price: £494.00 (£580.45 Including VAT at 17.5%)
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| | Piper 285 Camshafts (PAIR) Piper Cams are used by the majority of champions at all levels of motorsport. Lessons learnt here influence their designs in all other areas - including Fast Road. The 285 features an approx 285° duration and is a top fast road cam for use in heavily modified road engines. Please note that Piper valve springs must be used with all Piper cams.
Price: £494.00 (£580.45 Including VAT at 17.5%)
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 | HKS Uprated Valve Spring Set HKS valve springs are the performance versions specifically designed to be used with HKS camshafts. As valve train dynamics change from the use of high performance cam profiles and with greater lift, stiffer springs are often needed to optimize valve movement. When changing to a high lift cam, the stock springs often can not match the increased valve train movement, therefore HKS has specifically engineered valve springs that match the characteristics of HKS camshafts. A stringent shot peening and heat treatment process is applied to the HKS valve springs to provide durability and consistency in the spring rates over time. Applications with high revving engines will especially benefit from the use of HKS valve springs, as the risk of valve-float is greatly reduced due to their specific design and construction.
Price: £155.00 (£182.13 Including VAT at 17.5%)
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 | Piper Uprated Valve Springs Single uprated valve springs, for use with Piper camshafts.
Price: £158.00 (£185.65 Including VAT at 17.5%)
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 | HKS Uprated Head Gasket (1.2mm) HKS metal head gaskets are constructed from multiple layers of steel to ensure proper head to block sealing under the most demanding high performance conditions. In the construction of each HKS head gasket, a special metal which is extremely resistant to the severe levels of both heat and corrosion, that is attributed with high-horsepower and high-boost conditions, is used to ensure gasket integrity. Aside from the durable internal construction, all HKS head gaskets are also coated with a special fluorine rubber coating to provide the ultimate sealing.
Price: £175.00 (£205.63 Including VAT at 17.5%)
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 | HKS Vernier Camshaft Pulleys HKS Adjustable Cam Pulleys allow for fine tune adjustments to cam timing to maximize engine performance and tailor power characteristics for various driving conditions. Precise valve timing can be adjusted and set within the range of ± 20° in 2° intervals.
Price: £250.00 (£293.75 Including VAT at 17.5%)
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 | Piper Vernier Camshaft Pulleys Piper have just released a new ultra lightweight vernier pulley set for the Mitsubishi Evo featuring a totally new three spoke design. The vernier pulleys feature a true vernier adjustment which will allow accurate timing adjustment down to one tenth of a degree. The Piper Ultra Lightweight pulley set is ideal for use with Piper extra high lift cams.
Price: £165.00 (£193.88 Including VAT at 17.5%) - Available in two colours:
- Blue
- Red
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 | Uprated Conn Rod Set These F1 style Carillo connecting rods are a direct replacement for the standard rods. They are an "H" beam design (the strongest possible) made in EN24T and shot peened stress relieved. They have a bronze small end bush and ARP rod bolts. These rods should be considered for power outputs above 360 bhp. The standard rods are proving to be extremely reliable, with the only instances of failure caused on engines running too much boost on the standard ECU. This causes a major engine shut down and the loads involved can cause bending.
Price: £980.02 (£1,151.52 Including VAT at 17.5%)
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 | Uprated Big End Bolts Experience has shown that above 330 bhp it is wise to replace the big end bolts for higher rated items. These have a higher tensile strength and therefore will stretch less at high RPM. These ARP bolts are the best available. This is a good additional safety measure for non standard cars.
Price: £46.81 (£55.00 Including VAT at 17.5%)
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 | Uprated Head Stud Kit This high tensile cylinder head stud kit is a must for the high powered Evo's. Simple to fit, this kit comes with studs, nuts and washers.
Price: £124.45 (£146.23 Including VAT at 17.5%)
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