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BIKELAND > FORUMS > DRAGBIKE ZONE.com > Thread: the 1427cc NA beast is back with updates NEW TOPIC NEW POLL POST REPLY
KZScott


Needs a life
high on speed
Posts: 7235
posted February 13, 2019 07:12 PM        
the 1427cc NA beast is back with updates

so you guys remember this?


up until a couple of weeks ago, that was the last time that motor was running. ive rebuilt it with a lot of changes and the results have been great! the previous setup made 242hp on brocks dyno in std correction factor at 11600 rpm. ive picked up 23 hp from there! i did some baseline runs on 94 octane pump gas, and then switched to methanol. There were some inductive clamp issues so the tq glitches on the alchy runs and doesn't display the full run in engine rpm so I put it in speed to catch the top of the run, you will notice a spike in tq when it looses signal. It happens now and then and did a couple times on a few of the earlier gas runs as well. the methanol makes big gains in the mid range, and similar gains to oxygenated fuel like mr12 or mrx02 at high rpm. (the bike was running on MRX02 to make 242 on brocks dyno)





since I kinda stole the green body work for my turbo bike, the 1427 is coming back as blue this time




a shot of the exh after the dyno runs


loading it back on for some driveability tuning next sat. gotta have it running decent in the pits
____________
01 ZX-12R 8.84 @ 156.3 no bars, DOT tires. Pump Gas, NA.... turbo 8.47 @ 164.
00 ZX-12R 8.62 @ 165.2 no bars, slicks, Pump Gas, 55 shot.... turbo 8.32 @173
00 ZX-12R Fastest NA Kawasaki in the world 1: 222.046 1.5: 226.390 Loring AFB
00 ZX-12R street turbo 1: 227.9 1.5: 234.1 Loring AFB
00 ZX-12R LSR turbo 1: 263.1 1.5: 266.5 Loring AFB Worlds fastest ZX-12R
CMG Racing RCC Turbos

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capt10ed


Expert Class
Posts: 327
posted April 18, 2019 06:29 PM        
It looks impressive Scott
____________
2014 Loring AFB 14 runs over 200mph
with a best of 208.1 in 1.5 miles
and 204.5 in the mile.

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BIKELAND > FORUMS > DRAGBIKE ZONE.com > Thread: the 1427cc NA beast is back with updates NEW TOPIC NEW POLL POST REPLY

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