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      01-24-2020, 10:18 AM   #20
Hockeytyme
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Drives: 2020 M5C
Join Date: Jun 2019
Location: Orange County, CA.

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Quote:
Originally Posted by prodigymb View Post


yeah DA is great here now but most of the time its still really humid so it slows the car down. last night i was out testing and it was -1600DA, 30 Degrees and 75% humidity lol. the extreme low temps bring major traction issues. Forget about using factory Pirellis, PS4S worked ok but needed burounts and were inconsistent, now i switched to Michelin Pilot AS3+ which are an all season tire and work good but car still spins a ton. Because of spin it will short shift 1-2 shift and 2-3 shift.

on a side note how much boost are fast JB4 cars running that go 10.0-10.1 .... you guys have been doing it for a while so im curious whats everyone's comfort boost levels are.
I think I'm the only one running 10.0-10.1 so I'm not sure what the others are running. I know most guys feel comfortable with map2 or 3 on race fuel or e30 which is an additive map of +5lbs. I use mainly map6 (1/4 mile runs) which is also additive at +6lbs. Theoretically map5 and map7 which are absolute target based should push the same or more but I haven't played with them at all. I see no difference from map2 to map3 and map2 on a decent night is 10.15.

I always thought it was dry here in CA. I never paid much attention until recently. I feel your pain with the humidity. My DA is always around +2000 and when I finally get a night that is going to in the high 40 degree range my tail starts wagging and I get all excited only to look and see the humidity is 87% lol
__________________
DME: 1848 DA 0-60 2.42 -- 1/8 Mile 6.38 -- 1/4 Mile 9.89 -- 60-130 5.91
Evolve: 1418 DA 0-60 2.48 -- 1/8 Mile 6.47 -- 1/4 Mile 10.05 -- 60-130 6.48
JB4: 1096 DA 0-60 2.54 -- 1/8 Mile 6.50 -- 1/4 Mile 10.05 -- 60-130 6.18
IG: @hockeytyme All runs on street with no prep on 21 inch wheels and PS4S tires
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