4.10s with a 31" tall tire. It has on paper a 8.9:1 compression ratio and a small 220/220 @ .050 cam with .478 lift and a 108 LSA. Heads are bone stock Magnums and the engine is .040 over. Edelbrock Performer RPM air gap intake and a 1" carb spacer. It has light spark knock under moderate load on 87 pump swill. I've knocked the timing back to 28° total at 2700. I don't want to go any farther.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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