April 24, 200620 yr hi can you please tell me if it ok to run my engine with two grade 3 piston and 4 grade 2 as ive just blow a piston and i had a look at all my pistons iand i have to that are grade 3 and the rest are grade 2 would this make a diffrence thank you chris
hi can you please tell me if it ok to run my engine with two grade 3 piston and 4 grade 2 as ive just blow a piston and i had a look at all my pistons iand i have to that are grade 3 and the rest are grade 2 would this make a diffrence
thank you
chris