HP Cost of KPA Restriction
I was extremely happy with the non-AC version of the chrs1313 myself, as was Geoff. With the lower bottom portion of the scoop installed I've seen the same results on the road. Impossible to measure the gains on the dyno though, obviously.
Once i get the car goin again ima change it to a 2 bar map and pull the filter. It could see more than 101.5. Darth told me that's just where the ls1 map stops. Never got to run it with this set up at the track tho. Just in street testing.
I’m getting down to 94-95 at WOT. Starts at around 98. KPA is 100 key on. Think I might be pulling mine off.
This is a 383 LT1 with a LLSR cam that revs to 7300 very easily.
Hawks Motorsports has a nice replacement lid filter. It’s taller than the k&n so it seals to the lid way better and also looks like it flows better. Tap below.
Sinister Air Filter
Last edited by CamOnlyJabroni; Aug 29, 2019 at 11:10 AM.
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