Hi all!
I'm in the process of building up an A15. It'll feature some modifications as: Ported Intakes (2.25mm), lowered head (0.6mm), lightened Flywheel (5.8kg), Fast Road Camshaft and 2 Dellorto DRLA 40's!
I'm in the process of jetting the carbs, but theorically, it all just seems soo confusing...
From this tutorial:
http://www.nzdatsun.com/forums/viewtopic.php?f=17&t=342I got this setup:
Dellorto DRLA 40's
Venturi: 33mm
Main Jet: 132
Air Corrector: 180
Emulsion Tube: 7772.6
Iddle Jet: 40 / 7850.1
But then started reading more, and checked some other jetting engines, and It all just seems confusing.
Can some jetting expert guide me through a "safe" starting point to jet my engine?