SBD Throttle Bodies & 690cc Injectors

Chatted with Marc on Friday and agreed that as Damian will be away on holiday soon for a month, the best plan would be to get my car mapped for performance this week and then sort the IVA afterwards.

The IVA issues that are to be fixed are the brake balance and the noise at 102.4db and needs reducing to 99db at 7680rpm (based on 3/4 of 10200rpm). Marc feels confident to sort the noise with a slight change to the silencer and and adjustment to my airbox.

In the meantime I went up to MNR today and fitted my SBD 50mm throttle bodies, 690cc injectors and a itg foam filter. I also fitted the flat shifter blipper and a new throttle cable. The car will then be taken to Damian at Daytuner for setup. As the SBD throttle bodies use aluminium velocity stacks they will not work with the standard airbox, have fitted a basic itg until I find at a better solution. 

Throttle Cables

Fitted a pair of 90' angled ends on the throttle bodies and connected the ends of the cables. Had a real difficult time finding 90' adaptor ends, managed to get some from a Lambretta specialist. Once fitted seemed to work pretty well. Just need to fit a stronger spring to the throttle body to get a more positive closure of the throttle butterflies.

Accelerator Dual Cable

Test fitted the accelerator cables with a cable block fitted to the OBP pedal box. Adjusted the position of the block to give a smooth action and full pedal travel when attached to the throttle bodies. Spaced the block with washers to stop the block moving under use as the grub screw provided didn't hold it in place that well.