The HRC ECU has a 14,250 or so rpm limit out the box and guhl adds I believe 500 rpm over stock. Key factors: do not extend the rev limiter. I also didn't want the flash simply because there isn't enough information regarding the cbr 1000's ECU, and I wanted a more proven solution. For me, I wanted total control over the bikes electronics so I chose the far more complex and expensive route. You must get the proper tune as there's a lot of different variables that come into play and more so than just a bike with your exact modifications.Īll in all, both are decent options it seems. Guhl charges I believe $425 for the flash, plus another $250 for a proper tune and you're looking at $675 for this setup. Now, the software is on back order as well so expect delays. My ECU took 8 weeks to come in since I ordered it right before the race season began. This route cost me $425 for the ECU, $500 for the cable, $30 for the software, $260 for the zfi, and $250 for tuning. Then, you'll need to find someone that's familiar with tuning the ECU, as there's a lot of control over components like the hesd which you can tailor to your needs using the cable. I ended up tracking both down at Erion racing. With superbike supply being closed at the moment, if you want to tune the ignition through the ECU, you'll need the HRC cable and software. Here's where the HRC ECU becomes complex. Ask guhl what will work and what will not. The HRC ECU only needs the necessary components of what makes the engine work so bear that in mind when thinking of flashing. Other things like O2 sensor is eliminated in the HRC ECU so you won't have the FI light illuminate, pair block off can be done with out an FI light, you can remove anything regarding emissions and not have the bike run like crap. Every once in a while I'll sit at a light and the bike creeps above 220* but even with the factory fan settings, the fans still wouldn't be on at that point. I've removed my fans entirely and have had no issues. Since I live in Texas, it gets hot in the summer months. I have the HRC ECU and tune the fuel through a bazzaz Zfi. Your setup is what I run on my street bike. its completely street able and will bolt directly to the stock harness. Head lights still operate, high beam, rear tail light etc. You don't lose any functions with the only exception being the cooling fans. First off, let's clear up discrepancies regarding the HRC ECU.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |