Hi Guys looking at 302 Blocks and IVA emissions requirements.....
Hope you guys might help with some advise on whether engine Block age really matters re emissions.....?
I understand that a Pre 1st August 1986 engine has to have less than 4.5% CO and 1200 HC at idle with anything Post 1986 having 1.0% less tolerance at 3.5% CO with same 1200 HC ppm.
I am thinking of using fuel injection and am just wondering if anyone had any stories out there re their personal difficulties or not passing the IVA emissions with the different engine Blocks..... i.e. is it possible/impossible with a V8 non CAT block to meet the IVA emission standards....?.
If anyone has a personal tale to tell that would be really most kind.
Cheers All
Marcus
Hope you guys might help with some advise on whether engine Block age really matters re emissions.....?
I understand that a Pre 1st August 1986 engine has to have less than 4.5% CO and 1200 HC at idle with anything Post 1986 having 1.0% less tolerance at 3.5% CO with same 1200 HC ppm.
I am thinking of using fuel injection and am just wondering if anyone had any stories out there re their personal difficulties or not passing the IVA emissions with the different engine Blocks..... i.e. is it possible/impossible with a V8 non CAT block to meet the IVA emission standards....?.
If anyone has a personal tale to tell that would be really most kind.
Cheers All
Marcus