Cosi Speciali

This page is for the announcement of special items (cose speciali) – products that are out of the ordinary, or perhaps available nowhere else. You will also find items that are new to Performatek here. You can link from the brief description of these items to a more detailed description, and from there to the price list in our online catalog.

We'll also be posting here "heads-up" notices regarding items that are in development. If you have interest in or questions about any of these, please contact us to discuss.

Please select the Cose Speciali that interest you:

GTV6/Milano

Montreal

105/115

Agip Oils


	Fuel Injector Adaptors in development Adapter kit to allow use of modern, high impedance O-ring fuel injectors with barbed Ljet and Motronic, hoses, fuel rails and mounting hardware. Update to modern EFI/EMS, minimize hardware and plumbing changes. contact us
	Spider Throttle Body Adaptor in development Adapter to allow use of larger diameter throttle body on stock Ljet and Motronic plenum. contact us
	Spider Plenum & Throttle Body in development Custom Plenum (and throttle body) for higher performance potential in Ljet and Motronic Spider. contact us
	Ringers Gloves
New Service	Mechanic's & Driver's gear– Carbon-X driver's gloves, underwear - the best protection you can buy. Ringer's mechanic's gloves - all types and colors. Click here.
	For GTV6/Milano
New!!	Aluminum Flywheel for V6 – 10 pounds w/ ring gear!! Correct externally balanced as the original cast iron flywheel. Mounts and balances as the original. Separate versions for 2.5L & 3.0L. Click here.
New Service	Drive Line – new section devoted to mods to improve the drive line of your Alfetta, GTV6 & Milano (75). Iso-static shifter rebuild kit, lightened gears, clutch assembly, limited slip rebuilds and mods. Click here.
	33mm torsion bars – For sharper handling, better balance, and better cornering. Gives the stiffer front end these cars need to go really fast. Meets requirements of any sanctioning body that requires stock suspension configuration. More than TWICE the stiffness of the27mm torsion bars. More than FOUR times the stiffness of the original torsion bars. Not recommended for street use! If you are interested, please click here.
In Stock!	27mm torsion bars – For sharper handling, better balance, and better cornering. Ideal for improved handling for both street and track. Almost twice the stiffness of the original torsion bars. Probably should have been the OEM part! If you are interested, please click here.
In Stock!	27 mm front sway bars – For sharper handling, better balance, and better cornering. Kit includes bar, and mounting bushings. Fits GTV6 & Alfetta GT. If you are interested, please click here.
In Stock!	25.4 mm rear sway bars – For sharper handling, better balance, and better cornering. Offers multiple end link locations for fine tuning chassis balance. Kit includes bar, and mounting bushings. Versions for GTV6/Alfetta GT; Milano.
In Stock!	Linear rate rear lowering springs – For sharper handling, better balance, and better cornering. Linear rate makes tuning chassis balance easy. Excellent match to 27mm torsion bars. Springs for Milano/75 & GTV6. If you are interested, please click here.
	Tie Rod ends, ball joints and control arms – by MB Technologies, an Italian manufacturer of high quality suspension and steering parts. Outer tie rod ends, lower ball joints, upper control arm w/ ball joint. For GTV6, Milano (75) and Alfetta. In stock now for immediate delivery. If you are interested, please click here.
In Stock for GTV6, MIlano, Spiders '77-'85.	Poly bushings for front sway bar end links – For sharper handling, faster response, longer parts life. These mount in the original links, and press onto the sway bar ends just as the original parts do. Mounts on the lower A arm, just as the originals do. Much firmer than original. Will also mount on aftermarket sway bars perfectly. If you are interested, please click here. (Click on thumbnail to enlarge.)
	DeDion caster arm ball joints – For race track precision. Performatek’s adapters allow the use of ball joints to tie the forward end of the caster rod to the car’s chassis. This gives much more precision to the front end alignment and consequently to the car’s handling. The only modification required to the car is two bolt holes per side. Recommended for track use only. Learn more here!
Available Now!	Vented rear rotors – For GTV6 & Milano (75). Solve rear brake fade. Learn more here!
Available Now!	Tar•Ox Big Brake Conversion kits – Calipers with 4, 6, or 10 pistons. Rotors from 280mm up to 330mm for 15”, 16”, and 17” wheels to maximize your car’s stopping ability, and to fill up the space behind big wheels. These kits are designed to maintain your car’s original brake balance, and are complete, ready for installation. Learn more here!
Top View Rear View	Four-piston billet aluminum calipers – For better stopping when you use your brakes hard! In development now. Race proven billet aluminum calipers are very high quality yet inexpensive. Weigh only 3.25# with piston diameters of 1.75”. Over 2X the grip of the stock calipers. Extensive range of pad compounds available. Oversized vented rotor fits in OEM Milano 15" wheels. Undergoing road trials now. If you are interested, please contact us.
	Back to top For Montreal
Special Request	Montreal brake rotors – OEM replacements. Available on special request. If you are interested, please contact us.
	Back to top For 105/115
New Service	Drive Line – new section devoted to mods to improve the drive line of your Spider, GTV and Berlina. Iso-static shifter rebuild kit, lightened gears, clutch assembly, limited slip rebuilds and mods. Click here.
In Stock!	Watts Link system – For all 105 & 115 chassis. GTV, Spider, Berlina, and Super (Montreal inquire). Lowers rear roll center by more than 6". Faster cornering speeds. Apply power earlier on exit. Will lower lap times dramatically over stock trunnion arm rear. No welding required. Track proven. Legal in any racing class. If you are interested, please contact us. Now made w/ Chrome Moly tubing.
	Tie Rod ends, ball joints and control arms – by MB Technologies, an Italian manufacturer of high quality suspension and steering parts. Inner and Outer tie rod ends, lower ball joints, upper control arm w/ ball joint. For all 105 and 115 Alfas, and tie rods for 750 & 101 chassis. In stock now for immediate delivery. If you are interested, please click here.
In Stock! Fronts Giulietta Giulia 1900 to 115 Rears 1750-2.0L Milano	Poly bushings for front sway bar end links – For sharper handling, faster response, longer parts life. These mount in the original links and press onto the sway bar ends just as the original parts do. Mounts on the lower A arm, just as the originals do. Much firmer than original. Will also mount on aftermarket sway bars perfectly. If you are interested, please click here.
Available Now!	Outlaw big brake upgrades – Four-piston billet aluminum calipers for front, and big doubles for rear. Learn more here!
Available Now!	ATE Brake Master Cylinders – 22mm if you need more brake pedal, 23.6mm if you need even more brake pedal. Direct bolt-up to original mounts. Learn more here!
	Back to top Agip Oils
Available Now!	4T Racing – Synthetic motor oil developed especially for Ducati and other big bore, 4-stroke motorcycles. Also very good for older auto race engines. Good for up to 18,000 rpm! Learn more here! Back to top