A riding friend has a jm 718 or 735 in a tigercraft v3 with same bolt ons with a 155 oem pump with a 6/12 skat and 90mm nozzle I believe, he's at 80 pilot with stock flame arrestor, 1 screen, no chokes 95g spring. Might be worth trying a 80 pilot if you're having an off idle hesitation. Leave...