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Power Strokes
6.4 Aftermarket
Cracked block evidence
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[QUOTE="Super08Duty, post: 710007, member: 860"] Put blue devil in the truck this morning and it seems to be helping quiet a bit. It's no longer drinking coolant, just sipping it. As for the track, we were a little disappointed when we found out they were only running 1/8th mile instead of 1/4 mile which they always do. Couldn't spool past 5 psi and ended up launching at 2-2200rpms. 60ft took a big hit from the low boost start. 2.0 60ft. Then right as I would pass the light the charger would get choked out from too much fuel. From what I've seen on the street, once the charger hits 10lbs and stays above 2500rpms, it builds full boost almost instantly. Ended up only running a 7.88 at 89mph. First pass was a 9.2. Didn't spray tonight because I didn't want to chance an oil down while they were running 4-5 second cars in a big bracket race. Overall the truck ran pretty well for not building boost as fast as it needed. Changing the stall on the converter before worlds to see if I can't spool it a little better. [/QUOTE]
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