[BEEFKING69]

Ok ive got a HH150 i rebuilt not long ago 58.5 jug and piston and i just put an A-11 cam in last week and it seems to have lost a ton of torque compared to the stock cam but went from 27 mph to 41 mph. So i installed a set of howit final drive gears in and its got its torque back and stills runs a tad over 30 mph but it just feels like it still aint got the throttle response it had with the stock cam? (feels like its taking to long to build up rpms)

My crossfire still destroys the HH in the throttle response area and runs 45 too boot.

HH list of mods.

Uni filter
HH exhaust
58.5 jug and piston
10g sliders
A-11 cam
125...ish main
35 pilot have also tried 40

Crossfire 150
Uni filter
Some sota ebay glasspack style muffler off a buggy at the junkyard
60mm jug with HC piston
Big port head with SS valves and titanium springs
A-12 cam
130 main
38 pilot
12g sliders
yellow clutch springs
yellow contra
custom oil cooler

Oly issue ive had with the crossfire is it wants to randomly "burp" when you punch it fron no throttle to wot (HH also does it every once ina while)