Porsche 911 Engine Upgrades & Rebuild Kits 1963 to 1989

Porsche 911 - Engine Upgrades & Rebuild Kits - 1963 to 1989

  • Ignition Spark Box 71-77 3 Pin

    SKU:1037

    3-5 Days 3-5 Days
    Replaces orignal ignition box, All Porsche 911's 1969 to 1977. It not only replaces the stock system, it is a performance upgrade, boosting the spark energy by a factor of three. Bolts & plugs in to the same location as original. Increased spark energy allows your engine to make more power for the same amount of fuel. New coil must be fitted at the same time as permatune unit
    £457.01 inc VAT £380.84 ex VAT
  • Emission Blanking Plugs

    SKU:2297

    In Stock In Stock
    Available for all K Jet Injection system engines. Emission exhaust blanking plugs enable you to remove the air pump assembly thus improving horsepower without detriment to the engine
    £16.33 inc VAT £13.61 ex VAT
  • Sachs Performance Clutch 911

    SKU:5806

    3-5 Days 3-5 Days
    Sport driving demands the best products. Sachs have developed Power Clutch, a heavy duty clutch kit system with street manners & racetrack brawn. Features increased torque capacity. Pressure plates are engineered with increased clamping force & the driving disc incorporate linings with increased coefficient of friction. Kit includes Disc, Pressure Plate and Throw Out Bearing.
    £1,038.72 inc VAT £865.60 ex VAT
  • Semi Solid Billet Engine & Transmission Mounting Bushes 911 / 930 Turbo 1965-89

    SKU:SR016

    In Stock In Stock
    By using computer engineering and digital design STOMSKI RACING has developed the FIRST truly symmetrical 911 Semi-Solid Engine/Transmission Mount, thus allowing you to run stiffer mounts without sacrificing comfort or ride quality.  Our symmetrical design allows you to custom tune your ride- determining feel, function, and fun.  We provide 3 different durometers of inserts that allow you to custom tune your ride, now, and later if your application might change.  Because our SS mounts are SYMMETRICAL, you can now properly use them either as an engine mount OR inverted as a transmission mount. Unlike other non-symmetrical SS mounts, there is no compromise when using SR016 inverted as a transmission mount because SR016 is symmetrical and thus FULLY supports and FULLY absorbs in BOTH positions/directions. Road tested and track proven, STOMSKI RACING's SR016 provides better shifting, better weight transfer, better handling, crisper throttle response, better acceleration, and of course GREAT looks, without any loss of comfort.  Mounting  comes complete with an  aluminium housing, stainless steel sleeve and disks spacers & a M12 Schnorr washer. Sold as 1 Pair (2x Mountings)
    £149.99 inc VAT £124.99 ex VAT
  • Porsche 911 2.7 S 3.0 Carrera SC Air Filter Box Pop Off Valve K-Jet Back Fire

    SKU:2286

    In Stock In Stock
    Available for all K Jet Injection 911 Engines. A back fire can cause the airbox to destroy itself. This simple D.I.Y conversion will save money & inconvenience. A New Porsche Air Box is £300 aprox + Fitting.
    £58.75 inc VAT £48.96 ex VAT
  • Wastegate 924 Turbo 911 Turbo 74-89

    SKU:4132

    In Stock In Stock
    Accurate boost control with a high quality appearance. These highly finished wastegates are constructed with a stainless steel mounting base, valve seat & hardwear, 1 Bar Boost spring with high temperature resistant diaphragm utilizing a 38mm valves to support up to 450 Bhp applications
    £274.20 inc VAT £228.50 ex VAT
  • 911 Mechanical Tensioner Kit Stomski Racing All cars 65-94

    SKU:SR011

    In Stock In Stock
    Specially designed and fabricated mechanical tensioners to set cam timing, or as a bullet-proof alternative to pressure fed or hydraulic tensioners for racing. CNC machined from 6061 aluminium and anodized for protection, these will become an integral part of your tool box or race engine. Complete with tensioning bolts, locking nuts, and spacers.
    £119.99 inc VAT £99.99 ex VAT
  • Ignition Spark Box SC / Tbo

    SKU:2034

    3-5 Days 3-5 Days
    Replaces orignal ignition box, All Porsche 911's 1978 to 1989. It not only replaces the stock system, it is a performance upgrade, boosting the spark energy by a factor of three. Bolts & plugs in to the same location as original. Increased spark energy allows your engine to make more power for the same amount of fuel. New coil must be fitted at the same time as permatune unit
    £535.36 inc VAT £446.13 ex VAT
  • Boost Control Kit

    SKU:2939

    3-5 Days 3-5 Days
    Recommended for use with 1 bar Wastegate. Change your boost level from the cockpit of your car with this kit. . Also works with single port wastegates. Once you set your desired boost level, you can lock in position.Kit Includes:Adjustable Boost Regulator , Fittings ,Thick Silicone Tubing , Universal Mounting Backet & Installation Instructions
    £110.99 inc VAT £92.49 ex VAT
  • CSI K-Jet Air Box 911 2.7 & 3.0 SC

    SKU:5815

    3-5 Days 3-5 Days
    Lower section of K jet Air box
    £349.96 inc VAT £291.63 ex VAT
  • Boost Spring 911 Tbo

    SKU:2282

    3-5 Days 3-5 Days
    Designed to increase the boost pressure from 0.8 to 1 bar. This is an ideal performance upgrade and is often fitted in conjunction with exhaust upgrades.
    £129.07 inc VAT £107.56 ex VAT
  • LOCTITE 574 Case Sealent OEM 50ml

    SKU:5027

    3-5 Days 3-5 Days
    Loctite 574 is the Porsche preferred sealant for assembling your Porsche engine case. Loctite 574 remains liquid when exposed to air, but cures when confined between mating engine surfaces.
    £29.98 inc VAT £24.98 ex VAT
  • 911, 930, 964 & 993 Cam Carrier Oil Housing Block Off Plate 1965-1998

    SKU:SR044

    In Stock In Stock
    Use this plate to block off the power steering pump opening on the cam housing on 964 or 993, or for oil and injection pump openings on 930 Turbo's & earlier 911 E & S models. This plate is custom designed to allow for both standard and non-standard cams. Anodised aluminium. Sold Individually.
    £109.94 inc VAT £91.62 ex VAT
  • Chain Tensioner Kit Left & Right Bank 911 & 930 Turbo 1965-1989

    SKU:2192

    3-5 Days 3-5 Days
    Upgrade for standard tensioners to Oil Fed hydraulic Type. Greatly improves durability & longevity of chains. Includes New Covers. 1965 to 1989
    £994.80 inc VAT £829.00 ex VAT
  • Starter Motor High Torque 911

    SKU:3403

    3-5 Days 3-5 Days
    Reduced gearing, produces high-torque yet is lighter in weight. As much as 200% more cranking power, , weighs just 3.9kg (Bosch units are 6.2kg). Uses up to 50% less current than many original units.Fits all 911s from 1964 to the end of the 1989 model year, ideally suited for All models including early cars & race cars
    £347.16 inc VAT £289.30 ex VAT
  • Lower Valve Cover Late Turbo Style (not handed) 911 & 930 All 1965-1989

    SKU:5840

    In Stock In Stock
    Original valve covers leak around the gasket seals. This is because the magnesium has a different coefficient of expansion to the aluminum heads. The result is a gap that develops when hot, along with a leak. Fix the problem by installing the later type aluminum Turbo valve covers. Sold Each ( 2 per car )
    £119.99 inc VAT £99.99 ex VAT