|
if the flame trap perforated plastic thingy was an essential feature then why are they absent on the more recent volvo's? you won't find them on a v70 to cite merely one example.
other than an extra cylinder and aluminum instead of iron for a block someone tell me why they don't have a plastic perorated thiny in the flametrap?
have backfires become extinct in the newer fuel injected volvo engines?
if they have someone tell me how they have accomplished this that is actually different than the b230 engine?
|