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Search: Posts Made By: 86TOYO2k17
Forum: Engine, Exhaust, Transmission 04-06-2020, 06:43 PM
Replies: 48
Views: 9,506
Posted By 86TOYO2k17
Same day, same dyno, and the main thing being...

Same day, same dyno, and the main thing being compared is the powerband curve being identical, up to peak power. Then beyond peak power for the last 4-500rpm AT drops off twice as quickly, we aren’t...
Forum: Engine, Exhaust, Transmission 04-06-2020, 06:20 PM
Replies: 48
Views: 9,506
Posted By 86TOYO2k17
Comparing the two dyno graphs besides below about...

Comparing the two dyno graphs besides below about 3500RPM where torque converter isn’t fully locked, and above 6900rpm where for some reason the AT falls off drastically quicker, basically about to...
Forum: Engine, Exhaust, Transmission 04-06-2020, 05:27 PM
Replies: 48
Views: 9,506
Posted By 86TOYO2k17
This doesn’t answer the question. We know why the...

This doesn’t answer the question. We know why the AT has an extra 2% drivetrain loss across the entire powerband, we don’t know why it has a much steeper/quicker drop off in power after 6900rpm vs an...
Forum: Engine, Exhaust, Transmission 04-06-2020, 12:24 PM
Replies: 48
Views: 9,506
Posted By 86TOYO2k17
I am fully aware of the transmission and...

I am fully aware of the transmission and capabilities,
The MT is rated is at about 185ft lbs but many people handle much more with out issue. same with the AT rated at 220ft lbs but people are...
Forum: Engine, Exhaust, Transmission 04-05-2020, 10:42 PM
Replies: 48
Views: 9,506
Posted By 86TOYO2k17
AT has about 2% more drivetrain loss or roughly...

AT has about 2% more drivetrain loss or roughly 18% vs 16%. Drift office baselines where 164whp vs 168whp, It does appear they make peak power at the same rpm but for some reason the AT does drop off...
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