K20C1 is kind of a letdown to me so far as a tunable turbo 4. It has massive fueling limitations, it can’t rev, and you’re saying the bottom end can’t handle much.we are working on a completion kit for the Radium Port Injection setup. But really even with proper tuning you are pushing your luck with the bottom end when going over 400whp as it is. We only really recommend going that far if building the block.
Sorting out the fueling limitations will be very costly.If fueling is sorted and the turbo is replaced, I don't see why it can't make 500WHP at the top end without upgrading the bottom end. 400WTQ at 7k RPM is 533WHP.
Are there limitations beyond the high-pressure fuel pump spec that prevent revving above 7k? If the motor could rev to 8k, things would be much more interesting.
You really will need more than just upgraded fuel pump to run the Radium port injection setup. Hondata and Ktuner currently dont have the ability to run extra injectors on their own. We are working on a finishing kit to make the Radium port injection kit work properly, and will be able to use Hondata or Ktuner as well. It wont be cheap, but it will allow support of larger turbo, but still torque and HP will be limited by stock internalswhat's wrong with running radium manifold spacer thing with added port injectors. Upgrade your fuel pump. Wire it all in. I heard Hondata is able to tune added injectors. Don't ask me, because i'm not going to be the guinea pig.
I'm surprised no one's done this, yet or maybe they have.
Cheap is not a word in my dictionary, please keep us updated on this kit you guys are working on.You really will need more than just upgraded fuel pump to run the Radium port injection setup. Hondata and Ktuner currently dont have the ability to run extra injectors on their own. We are working on a finishing kit to make the Radium port injection kit work properly, and will be able to use Hondata or Ktuner as well. It wont be cheap, but it will allow support of larger turbo, but still torque and HP will be limited by stock internals
will doCheap is not a word in my dictionary, please keep us updated on this kit you guys are working on.
tuning and driver will help with wheel spin, plus more tire hahaha.Buy that kit, build another short block/ long block, install and enjoy the glorious wheel spin haha : P jk I’m interested in what you guys come up with as well. Likely buying your oil cooler here shortly.
You still sell both right the front grill earlier design and the later side one? I am going with the side mount just curious.
Curious if you have tested both in similar conditions to see if one cools better than the other? I know the middle grill one is an easier install but does the side grill one cool better type results?tuning and driver will help with wheel spin, plus more tire hahaha.
Yes we still offer the front mount and the new side mount options.