KPower was nice enough to send me shielded wires for the throttle body to test, but they don't appear to have made a difference. I have another idea and will have the pins/junction box/wire from Corsa Technic to test that plan tomorrow. Pretty optimistic about it though.
I managed to wrangle up the opportunity to run a day at the new private track (Attessa
https://www.attesa.com/) here in Arizona, so I'm pushing to get the loose ends tied up to run that this month.
I made some clearance between the Perrin exhaust to the Cusco diff cover with a ball hammer and a file since they were sitting on each other at rest.
In prep for the classing dyno I dropped the rev limit to 7800 from 8400 in effort to both preserve the motor and to drag the average whp number down a bit.
So, since everything here is fairly comparable I give you:
* note: K24 and S2000 dyno graph scales go to 9k, both FA BRZs go to 8k
My dyno today - bone stock KPower K24 swap, pump 91
Full bolt-on first gen BRZ NASA TT5 car, pump 91
Stock plus Cleib catback and air filter second gen BRZ NASA TT5 car, pump 91
Full bolt-on AP1 S2000 TT4 (lol) car, pump 91
Redline600 was nice enough to overlay the K24 with the BRZ here:
Average WHP comes out to 196. Where this leaves me is:
2882 min weight
196whp avg
255 Toyo RR
A-Arm modifier (required)
Non-OEM brake size modifier
Non-OEM control arm modifier
Non-OEM bushing modifier
External res shock modifier
No front splitter
Rear wing (non-btm aero)
So basically, I can put a bit of ballast ...or a cool suit... in the car and be fine as-is minus the splitter. Changing out the JRZs would buy me 2764lb comp weight or the ability to run my existing splitter at 2860lb.
We will see, we will see.