Mazda Mx-5 Raw ITB Noises At 8500RPM
Raw naturally aspirated noises!ðģ These are the driving shots by âŠ@Eigenbaardig⎠Check out the full video here:    âĒ Introducing Hummelink-Modifications | Work...  Take a look at our webshop: https://www.hummelink-modifications.nl Follow us on Instagram for the latest news and updates:   / hummelink_modifications  Take a look at Eigenbaardig's projects: https://www.eigenbaardig.nl Directed by: Vincent van Esch Assistent & Gaffer: Marijn Donders Miata high rpm ITB engine soundcheck. 172hp / 178nm Speclist: 1.6 NA engine stock stroke/bore -Forged rods -King racing bearings -0.5mm skimmed deck -0.5mm skimmed head -Modified pistons, crown got milled to clear the head. -Maruha head gasket This combo ended up with 11.3:1 compression. -Weight balanced pistons and rods -Fresh hone/piston rings Head modifications: -4A-GE ITBs with Hummelink-modifications ITB adapter. -70mm velocity stacks -Ported and modified intake and exhaust ports -3-angle valvejob -ITB adapter portmatched with head -Volvo valve springs -Mazdaspeed SUB lifters / Supertech shims -Kentcams competition camshafts 278° Supporting mods: -Boundary oil pump / ATI damper to keep it safe at higher RPMs -ARP head studs / rod bolts -Hummelink-modifications coil on plug kit -Full stainless steel exhaust / cat delete -Dual feed fuelrail -1.8 VVT fuel injectors -ME442 ECU
