Originally Posted by L4staero
Wire lengths are different, tuning is different due to different manifolds and cams etc


We used the Mancini kit to put a 09 5.7 truck engine in my brother's T-bucket.

HemiTronix......AKA Nutter Racing in Vancover Washington has a kit desinged for the older G3s, I forget what the price was , in the end we used Mopars kit for the T-bucket when we decided to use the 09 engine.

1963 Thunderbolt 496FE 10.80 (still a work in progress)
1968 Mustang slow a$$ 428 FE
1971 Boss 351 Mustang 11.20@115mph
1993 Lightning 10.61 @ 129mph 408Ci A3 headed NA
1996 Viper GTS
2001 Lightning 8.99 @ 155MPH 5.4 Mod Motor
2009 Ram 9.65@144MPH 463CI G3 NA
2010 Challenger 9.91 @ 139MPH 408CI G3ci NA
2019 F150 (local dealer's Lightning package) ..11.90s