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      01-01-2021, 02:27 AM   #1
Droptopp
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2021 F95 X5M JB4 Map 2 Tmap only

Finally got around to posting a few runs with a 21 X5M with JB4 map 2 with only TMap connections.

93 pump, 21/22” tires which I do not like - way more prone to spin so I’ll be swapping these out in spring.

With roll out handful in the 2.9 0-60 / 1/8 of 7.1 and 1/4 11.3 @ 120.

Ran one 60-130 9.26

This is about as fast as my F85 on map 7 with some 100 octane but trapped 124.

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      01-01-2021, 07:36 AM   #2
onfireX5
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Quote:
Originally Posted by Droptopp View Post
Finally got around to posting a few runs with a 21 X5M with JB4 map 2 with only TMap connections.

93 pump, 21/22” tires which I do not like - way more prone to spin so I’ll be swapping these out in spring.

With roll out handful in the 2.9 0-60 / 1/8 of 7.1 and 1/4 11.3 @ 120.

Ran one 60-130 9.26

This is about as fast as my F85 on map 7 with some 100 octane but trapped 124.

11.3 at 120 at 5400lbs is rolling out hard ! Well done !
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      01-01-2021, 03:27 PM   #3
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Wow, that's fast!
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      01-01-2021, 09:15 PM   #4
evanaswan
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Nice. Did map 1 at 3.2 and 3.26
Ran map 3 today. Felt fast. No ewg connected yet. Doing that next week and will try draggy with 100 octane. I think to get sub 3 second will need down pipes.
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      01-02-2021, 02:50 AM   #5
Droptopp
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I ran map 7 on my F85 on 100 octane and ran pretty consistent 11.2@ 124’s on 20’s with many 3.9 0-60’s.

It didn’t like it much though and would detonate.
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      01-07-2021, 02:06 AM   #6
Droptopp
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Quote:
Originally Posted by Droptopp View Post
I ran map 7 on my F85 on 100 octane and ran pretty consistent 11.2@ 124’s on 20’s with many 3.9 0-60’s.

It didn’t like it much though and would detonate.
Sorry, 2.9 not 3.9...
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      06-22-2022, 10:53 AM   #7
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Quote:
Originally Posted by Droptopp View Post
Finally got around to posting a few runs with a 21 X5M with JB4 map 2 with only TMap connections.

93 pump, 21/22” tires which I do not like - way more prone to spin so I’ll be swapping these out in spring.

With roll out handful in the 2.9 0-60 / 1/8 of 7.1 and 1/4 11.3 @ 120.

Ran one 60-130 9.26

This is about as fast as my F85 on map 7 with some 100 octane but trapped 124.


Any issues running map 2 on 93 octane? I’ve just installed JB4 on my 2021 X5 M Comp. No issues in map 1 since I did the initial code clear, but map 2 seems to create a slight choke on start up.

Would appreciate thoughts from those who’ve been running JB4 longer!
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