Doing the velocity stack install today it’s honestly not going to take me long since I’ve done it before and just had the air box out a couple weeks ago, got a tune revision waiting in my email, and the 520 chain conversion probably will be put on this afternoon, my 40 and 42t rear sprockets are supposed to be delivered today
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BUILD 1quick’s new toy for summer of 23
- Thread starter 1quick
- Start date
This is the inside of the air box, the long stacks drop down on the low end and pull away as you go through the rpm range, and here it is with the new stacks installed
Probably in that range if I can figure out the launch and keep the front tire down, it’s going to be a monster from a roll I’ll be able to start any roll under 100mph in first gear with my sprocket set up
It will be cool to race this, Im excited, I would like to see how my car does with it from a roll as well, sometime through the summer we can find out.
I was telling a guy I see at work about your bike. He has a 2019 RR I believe. His is red and I think he has gone to the track a few times. Mainly it was him telling me how fast the bike already is and how fun it is. I don’t think you can get more performance for the dollar
Have all the sprockets now, I did the 520 conversion yesterday, went for a ride with the 45t sprocket strapped the front end is up the second I’m on the throttle in 1st gear at like 4500rpm I tried 2nd gear from a 50 roll and it comes on hard front end up right away also, i tried some 60-130 pulls from a 2nd gear roll but kept forgetting 2nd gear won’t run out past 130 with the sprocket on and hit the limiter every time, I think a 4.6 was my best, the 40t should add an inch to my wheel base also I think it’s going to be the ticket but I’ll find out when it’s dry out again
This is good enough for now I’ve only put 300 or so miles on it, I also can put mr12 race gas in and pick up close to another 10whp, if I want more I’ll probably build a legit drag bike and stretch it but I don’t want to ruin the handling of this one
Jeez this thing is nuts. 100mph in first gear?!?! Lol crazy
Joe you’re doing an auto for a reason. DIG that mofo!!!
lol, this bike will be a monster from a roll that's why I wanna see if I can keep up.
I think keep up would be the best my car would do. Previous owner said his best 60-130 on the street was a 4.7.
The auto probably gonna hurt your car on a roll right? I have no idea about 4R70’s…
So I did a bunch of dragy logging yesterday afternoon I’m finding less is more, since I did all the performance mods I haven’t been able to go as fast as before I did them, because it makes too much power now and it’s in the wheelie control in 1st gear every time, I turned the tq limiting in low gears back on and it went faster but still was standing up in the midrange in 1st every gear past first is fine, so I emailed the tuner to see if he could increase tq limiting in 1st gear more while I have that mode activated to help with drag racing and 60-130 pulls, I will get this bike into the high 3’s stock wheel base I don’t care what I have to do lol, I did get a hand full of 4.4’s but most were 4.7’s
One of my decent pulls from the other day, I noticed in the video when I slowed it down the 1-2 shift is 114mph on the Speedo or 108 gps on the dragy this is with the 40t sprocket and the tq turned down in the first 2 gears, I stop and bring the screen up to see if I can turn it down more at the end but realized the next step softens the throttle not just the tq hit