Just to let you know that i have just buy a race head for my WR300
to make some comparaison between my actual modified oem head vs this new race head (Part #8000H0944 Cylinder head high compression race.) If the result was good, this can be a very simple way to correct the bad squish of the stock head since machined the oem is really hard.
I will go to the dyno again next week.
to make some comparaison between my actual modified oem head vs this new race head (Part #8000H0944 Cylinder head high compression race.) If the result was good, this can be a very simple way to correct the bad squish of the stock head since machined the oem is really hard.
I will go to the dyno again next week.
