We have another round of cooler air passing through Louisiana. Taking advantage of this, I dropped the spare tire, removed the jack and robbed the Unicorn for it’s CAI yesterday. The goal is to see if I can beat my previous best of 13.14 using said CAI but keeping the test parameters the same.
It’s fairly short and engine heat will be a hindrance, for sure.
Headed out this morning to make a pair of passes to determine this. Unfortunately, the 1/4 mile ET did not improve but I did make slight gains elsewhere. It did seem to get to the speed limiter a touch sooner. I’m happy to see the 60’ time dip below 2 seconds for the first time.
Not bad but the 4” CAI isn’t much better than no air filter in the stock air box. I’ll have the rest of the parts to build my 5” CAI by the 18th and will report results when available. Beyond that, I believe some exhaust work is in order.