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What is the difference between a LEAN burn down and an improper squish burn down? Seems to me my pics indicate a lean burn down, as its the exhaust side. Would think an improper squish burn down would affect the whole top edge of piston? However, not sure.
Reason I say improper squish burn down is due to the fact my buddy (the pics are his pistons) had Kelsey/RK TEK make him a head for his 700. WELL, my buddy never told Kelsey he was running a Yammy PWC piston (weisco). OBviously the crowns are different, and the swuish was way off! Thats why I say improper squish burn down? BUt due to the exhaust side, top corner of piston being eaten away, makes me still believe it was a lean burn down?
AND, the other piston (mag) started to show the same type of damage, however NOT NEARLY as bad. Justt he begining stages.
But, the reason I posted this is to get some answers from you engine gurus!!!! Hope you can help! thanks in advance!!!!
Reason I say improper squish burn down is due to the fact my buddy (the pics are his pistons) had Kelsey/RK TEK make him a head for his 700. WELL, my buddy never told Kelsey he was running a Yammy PWC piston (weisco). OBviously the crowns are different, and the swuish was way off! Thats why I say improper squish burn down? BUt due to the exhaust side, top corner of piston being eaten away, makes me still believe it was a lean burn down?
AND, the other piston (mag) started to show the same type of damage, however NOT NEARLY as bad. Justt he begining stages.
But, the reason I posted this is to get some answers from you engine gurus!!!! Hope you can help! thanks in advance!!!!