Dyno Result 2021 Supra Bootmod 3 OTS Stage 1 E30 Tune

[QQ520TT]

Did three pulls at 110F room temp. I forgot to ask which gear they used...looked very consistent for each pull. 442 HP and 434 TQ seem like a nice bump from the stock. No wonder the 60-130 at 10.9 matches the stock number of C8

Car is at 25K miles. No other modifications. Have driven this tune for 1000 miles and felt very stock. I really like this tune so far! Well, mileage was down 25% at 18 per gallon...

To Bootmod, can you guys please make the map switching work for any 2021 and later model? I have been waiting for it over 1 year. It was really inconvenient whenever I need to do a longer trip.

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[Supra_Gus]

Just be happy we can be tuned with bm3. I am too unlocked now using bm3 and love it. I have a custom tune though so I really wanna hit up a dyno and see what she makes.

previous dyno numbers on JB4, e40, meth: 447whp/474tq

 

[QQ520TT]

Nice number with JB4! I think the stock tire will suffer if TQ over 450...I got much better 0-60 when the rear tire was newer with 91 tune. Well, 40-100 and 60-130 were significantly improved with E30 tune

 

[Supra_Gus]

Tires do make a difference.
I pulled off a 0-60mph in 2.87 sec on some Mickey Thompsons.

 

[Loco38SUP]

Solid numbers OP.

Tires are always a hot topic once you increase Hp. A taller Michelin PS4S is a good step in the right direction.

Anything over 500 wtq should consider sticky tires (Cup 2, 555 RII, RT 660, Nt01) with upgraded axles.

Having all that power and just sitting there spinning is a good way to get laughed at by the Scat Pack bois.

-RJM

 

[32bitsofGil]

Solid numbers OP.

Tires are always a hot topic once you increase Hp. A taller Michelin PS4S is a good step in the right direction.

Anything over 500 wtq should consider sticky tires (Cup 2, 555 RII, RT 660, Nt01) with upgraded axles.

Having all that power and just sitting there spinning is a good way to get laughed at by the Scat Pack bois.

-RJM

You recommend stepping up the sidewall? 35 is stock, so 40 is gonna give you more bite? I’m already running oversized P4S, but wondering if I should go taller instead of wider (already at 295 in the rear)

 

[zrk]

so 40 is gonna give you more bite?

More flex. You want flex for dig racing

 

[32bitsofGil]

More flex. You want flex for dig racing

Wondering now if 305/40 will fit at stock ride height… also wondering what torque levels I’ll snap my axles on that kinda tire

 

[reroute]

at 440 i think you would hook just fine with some 305 ps4s tbh

Solid numbers OP.

Tires are always a hot topic once you increase Hp. A taller Michelin PS4S is a good step in the right direction.

Anything over 500 wtq should consider sticky tires (Cup 2, 555 RII, RT 660, Nt01) with upgraded axles.

Having all that power and just sitting there spinning is a good way to get laughed at by the Scat Pack bois.

-RJM

I thought 600 was when you get into axle breaking territory? And I've only really heard of people breaking a90 axles from digs around that hp? Not being combative here, genuinely curious.

 

[Loco38SUP]

at 440 i think you would hook just fine with some 305 ps4s tbh


I thought 600 was when you get into axle breaking territory? And I've only really heard of people breaking a90 axles from digs around that hp? Not being combative here, genuinely curious.

You’re right past 600 wtq is risking breaking point. That’s why I said “should consider”. I like to be more proactive then reactive when it comes to builds.

-RJM

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