I wanted to get some good info with the JB4, and being the upstanding legal/moral citizen I am, wanting to keep it clean on the streets the Dyno is the best option. What im going to do is just post the mods/condistions ect, and the post each dyno with the log to match. Ill leave the questions up to you guys.
Temps 44* outside/ 65* inside shop
Mods- RB Turbo's,JB4,FBO,meth
Fuel-Straight ms109 , 95/5% meth/water
Dyno Location- Radical Racing-Atco Nj
Things changed since last dyno session
- replaced single m10 meth nozzle with 2 CM10 meth nozzles
- replaced Miltek catless exhaust for Vanguard catless exhaust
Highest run vs. TODAYS baseline- as it should be. Dyno baselines from before are rarely accurate, or at least not as accurate as should be. Now you know what i gain over stock tuining with every available mod*
Baseline, no meth-
402-Default Map 2-14/15PSI
414-Map 2 new F/W-15PSI
471-MAP 6-18 PSI
JB4 Vs JB3 Power Delivery Comparo- its as close as i could find to peak HP #'s
red is JB4/Today-Blue is JB3 (last July)
Well.. there you have it Keep in mind the baseline is fully modded, with RB's and straight MS109 fuel.
i think this is a good viewpoint to see where we are currently limited.
More technical people than i can discuss what was good, what was bad (if anything, besides AFR's obviously) and where we can go from here
*PAW Motorsports- If you have a set of Heads and/or a Fueling solution, I am more than willing to try it out!