Quote:
Originally Posted by NC_F90
Wonder if that is something that can be fixed... If not then the JB4 won't be a very good option simply due to the inconsistency
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Very good question. If you look at the JB4 dynosheet posted, the higher rpm, higher boost, curves downward to approach the factory HP (throttle closure). The AFR is troubling as well at 15:1 at wot. My other cars would last one pass at that AFR. But it was on a DJ, so the AFR will be wonky.
Kudos to JB4 for supplying info.
Vivid, TDI, Manhart,etc need to supply extensive data on HP/TQ curves, AFR, throttle position,etc,etc before I would ever consider installing one. Stock power is pretty impressive.