Cylinder head porting and tuning - Akaankansi
Cylinder head porting, "the head pushing the limits," is a cornerstone of the engine tuning. Often, when the engine power range increases, a need for a engine air / fuel mixture also increases. In this case, the best aid to giving usually turns out to modification or improvement to affect the flow of element of three items: Intake manifold, exhaust manifold and the cylinder head with it ports and valves.
Head porting involves a lot of mystique and beliefs, but quite rocket science it's not about. However, the work requires precision, and the port is easy to ruin for inexperienced hands. Experience and the right kind of tools to facilitate the work, assistive devices include a flow bench, where the shape and flow rate of the ports is monitored.
Improving the cylinder head breath often proves costly to measure, even in the case that the head is never scheduled to be racing use. Price list of Akaankansi has sought to create, so that it will also allow the budget-tuner to get performance to their cylinder heads. So please contact us when improving engine breathing becomes relevant. Contacts inquiry / feedback form, you can quickly contact. Feedback and suggestions for improvement are welcome and always needed. International shipping available.
Work range including: Seat ring machining, valve shape design, valve job, valve guide exchanges, flow measurements, racing and street head portings, cylinder head rebuilds, engine components restoration, small machining work.
Porting experience for example following brands / models Cylinder heads:
Cars Motorcycles / ATVs
Honda Type-R Honda
Mercedes-Benz M119 Kawasaki
Toyota Supra 24v Yamaha YZF
VW 8v Yamaha 2KF
VW 1.9 TDI KTM
WV 16v 9A Harley Davidson
Mitsubishi Evo 8 4G63 Suzuki
Audi V6 TDI Aprilia
Chevrolet LS98 Ducati
Opel CIH 2.4 BMW
Opel CIH 2.0
Opel CIH 3.0NE
Ford Zetec 16V
Oldsmobile Edelbrock RPM
Volvo 531, 530
Now also for machining small manual lathe and milling machine:
Lathe dimensions: Distance between centers 550 mm, Swing over bed 200 mm, Spindle bore 20 mm. Milling machine dimensions: Swivel milling head 90 degrees, spindle motion 125 mm, X-motion 560 mm, Y-motion 230mm.