Timing on a 421 assassin 4 mil

[Caseyj]

Hello guys, 

long time fan of this site but this is my first post.

so I built a driveline 421 assassin 4mil and I’m curious what to set the timing at?

mods listed below

driveline assassin jugs

driveline 4mil crank

28 mm pwk

vforce reeds

pods

toomey t-5 exhaust 

driveline cool head with 24cc domes

Running 93 octane 

How much can I advance the timing?

thoughts???

 

 

 

[HeavyHauler]

 According to Driverline Performance website they say 6 degrees of timing. Look under product description. 
 

https://drivelineperformance.com/yamaha-banshee-421cc-big-bore-assassin-cylinder-kit/

Edited November 23, 2024 by HeavyHauler

[locogato11283]

+4 is pretty standard.