BlackGMC

iTrader: (31)

Also another thing i noticed is at WOT it liked the lowering timing with a leaner AFR... the previous combos liked a richer mixture with more timing.... Odd rather odd....

smokeshow

iTrader: (16)

I would definitely attribute that to the change in heads.

dlt76028

iTrader: (13)

yea my old truck liked 25 degrees the best

Bumpers

iTrader: (10)

Mine won't take more than 24

BlackGMC

iTrader: (31)

Oppps. I miss spoke it liked the same timing at wot just a leaner afr. At part throttle it like less timing.

Once i get my major mods done i really need to rent a couple hours on a load bearing dyno to dial in the entire spark table.

Amedee

Idk if I missed it but did you not do the eps cam yet Im curious as to how it will perform compared to the 220/224

BlackGMC

iTrader: (31)

nope not yet

Bumpers

iTrader: (10)

He's being a pansy

BlackGMC

iTrader: (31)

i tired, i was half way there and the damn ear on the harmonic balancer broke off....

Bumpers

iTrader: (10)

I can send you a harmonic balancer :p