I did a little work to the cowling on the hpdi tonight. Should help it to breath alil better maybe gain some r's!! Anyone had any experience doing this?
I did a little work to the cowling on the hpdi tonight. Should help it to breath alil better maybe gain some r's!! Anyone had any experience doing this?
What mods did you do?, have to be careful not too go to much so you dont force it to run lean.
On the starboardside of motor I drilled 4 2" holes under the silver hood.
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