I’m considering buying a 63mm throttle body from Leigh Performance to complement my new Borla exhaust. First off, is this a worthwhile upgrade?
Second, I reviewed the installation procedures for the Jeepers and Creepers TB and at one point they have you trim a section of the throttle shaft with a hacksaw. (Step 9 in link below)
http://www.jeepersandcreepers.com/media/62mm_Throttle_body_kit_installation_instructionspdf.pdf
Is this a part of the installation for Leigh Performance TB’s? I hadn’t ever heard anyone mention this before when installing a bored TB.
Second, I reviewed the installation procedures for the Jeepers and Creepers TB and at one point they have you trim a section of the throttle shaft with a hacksaw. (Step 9 in link below)
http://www.jeepersandcreepers.com/media/62mm_Throttle_body_kit_installation_instructionspdf.pdf
Is this a part of the installation for Leigh Performance TB’s? I hadn’t ever heard anyone mention this before when installing a bored TB.