1/4 mile times - Page 10 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Mathewgzlz · 02-28-2014, 01:32 PM

Do you know if the drive shaft is a a weak ?

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Dipstik-sportech · 02-28-2014, 01:54 PM

Slicks are saving the drivetrains that's for sure, they have give in the sidewalls which helps reduce the shock load.

The Frozen North

PrimeMotoring · 03-10-2014, 10:53 AM

@Michaeljp92 was back at the track yesterday. Englistown for Street Wars and even though he was only allowed 2 runs due to the amount of cars he was still able to blast off a new personal best.

This is a bone stock motor, trans, rear diff, and ECU. P&L Motorsports Stage 1 Turbo Kit, Prime Motoring Flex Fuel Kit and Dyno Tune on e76 blend of fuel, full weight car. This is not a shop car and is in full street trim.

Synack · 03-10-2014, 11:07 AM

Will be taking mine to the track soon. Expecting upper 11's or low 12's with driver mod. Assuming I can bring driver mod to the track with me.

For reference, pulled away from a C6 slightly modded LS3 Vette the other night.

Brody602 · 03-10-2014, 11:42 AM

Quote:

Originally Posted by PrimeMotoring

@Michaeljp92 was back at the track yesterday. Englistown for Street Wars and even though he was only allowed 2 runs due to the amount of cars he was still able to blast off a new personal best.

This is a bone stock motor, trans, rear diff, and ECU. P&L Motorsports Stage 1 Turbo Kit, Prime Motoring Flex Fuel Kit and Dyno Tune on e76 blend of fuel, full weight car. This is not a shop car and is in full street trim.

Do you know the WHP/TQ figures?

Edit: Nevermind just realized there is a build thread for this car, very nice. Impressive work @PrimeMotoring I can't wait till you start the build thread for @Frs300 car

Mathewgzlz · 03-10-2014, 11:44 AM

I was under the assumption these cars were snapping axels on slicks?

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Dipstik-sportech · 03-10-2014, 11:54 AM

I wish I could legally drive my car on the street with slicks and skinnies, my street trim must have dot drag radials

The Frozen North

PrimeMotoring · 03-10-2014, 11:56 AM

Quote:

Originally Posted by Mathewgzlz

I was under the assumption these cars were snapping axels on slicks?

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knock on wood so far two track days and no issues.

wparsons · 03-10-2014, 12:07 PM

Quote:

Originally Posted by Mathewgzlz

I was under the assumption these cars were snapping axels on slicks?

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Snapping axles is usually a sign of launching wrong, not too much power. With a ton of power you have to pre-load the whole drivetrain a bit or you'll snap things all over the place.

Synack · 03-11-2014, 10:30 AM

Quote:

Originally Posted by wparsons

Snapping axles is usually a sign of launching wrong, not too much power. With a ton of power you have to pre-load the whole drivetrain a bit or you'll snap things all over the place.

That's exactly what I'm working on. I even pulled the boot off the ebrake because it wasn't getting it's full use, the boot was also popping out of it clip slots.

JuniorAWD · 03-11-2014, 04:37 PM

Quote:

Originally Posted by wparsons

Snapping axles is usually a sign of launching wrong, not too much power. With a ton of power you have to pre-load the whole drivetrain a bit or you'll snap things all over the place.

Very true.. A soft sidewall usually helps with wheel hop which is a HUGE cause of broken axles.

Dipstik-sportech · 03-11-2014, 04:42 PM

Yeah as I said earlier.

The Frozen North

ramiram1984 · 03-11-2014, 05:18 PM

Quote:

Originally Posted by wparsons

Snapping axles is usually a sign of launching wrong, not too much power. With a ton of power you have to pre-load the whole drivetrain a bit or you'll snap things all over the place.

These cars don't produce lots of torque so you're right.

Tansey86 · 03-11-2014, 05:30 PM

Breaking anything in the rear is a sign of hooking. Which means you're doing something right. Launching wrong, like shifting wrong can break things, but it isnt the primary reason for things breaking.

02-28-2014, 01:54 PM	#128
Dipstik-sportech Senior Member Join Date: Oct 2012 Drives: 2013 BRZ satin white pearl sportech Location: Thunder Bay Ontario Canada Posts: 1,813 Thanks: 842 Thanked 911 Times in 576 Posts Mentioned: 43 Post(s) Tagged: 0 Thread(s)	Slicks are saving the drivetrains that's for sure, they have give in the sidewalls which helps reduce the shock load. The Frozen North __________________ 2013 SWP BRZ sportech. 11.11sec@129.01mph, 511whp on e70. FullBlown base kit, FullBlown built 9.5:1 engine, GTX3076R GEN2 turbo, 1700cc Bosch injectors, FullBlown flex fuel kit, FullBlown radiator and oil cooler, FullBlown custom 3" dual exit exhaust, act xtreme clutch, whiteline diff and subframe inserts, BC Racing coilovers, hotchkiss 18mm rear sway, is300 3.73 differential ... Never finished

03-10-2014, 11:07 AM	#130
Synack Boosted Join Date: Jul 2012 Drives: Sideways Location: Atlanta Georgia USA Posts: 2,377 Thanks: 388 Thanked 716 Times in 414 Posts Mentioned: 25 Post(s) Tagged: 0 Thread(s)	Will be taking mine to the track soon. Expecting upper 11's or low 12's with driver mod. Assuming I can bring driver mod to the track with me. For reference, pulled away from a C6 slightly modded LS3 Vette the other night. __________________ *Nismo 370Z 300whp -> FR-S Turbo 450whp on E85 -> Z06 Corvette 500whp*

03-10-2014, 11:54 AM	#133
Dipstik-sportech Senior Member Join Date: Oct 2012 Drives: 2013 BRZ satin white pearl sportech Location: Thunder Bay Ontario Canada Posts: 1,813 Thanks: 842 Thanked 911 Times in 576 Posts Mentioned: 43 Post(s) Tagged: 0 Thread(s)	I wish I could legally drive my car on the street with slicks and skinnies, my street trim must have dot drag radials The Frozen North __________________ 2013 SWP BRZ sportech. 11.11sec@129.01mph, 511whp on e70. FullBlown base kit, FullBlown built 9.5:1 engine, GTX3076R GEN2 turbo, 1700cc Bosch injectors, FullBlown flex fuel kit, FullBlown radiator and oil cooler, FullBlown custom 3" dual exit exhaust, act xtreme clutch, whiteline diff and subframe inserts, BC Racing coilovers, hotchkiss 18mm rear sway, is300 3.73 differential ... Never finished

03-11-2014, 04:42 PM	#138
Dipstik-sportech Senior Member Join Date: Oct 2012 Drives: 2013 BRZ satin white pearl sportech Location: Thunder Bay Ontario Canada Posts: 1,813 Thanks: 842 Thanked 911 Times in 576 Posts Mentioned: 43 Post(s) Tagged: 0 Thread(s)	Yeah as I said earlier. The Frozen North __________________ 2013 SWP BRZ sportech. 11.11sec@129.01mph, 511whp on e70. FullBlown base kit, FullBlown built 9.5:1 engine, GTX3076R GEN2 turbo, 1700cc Bosch injectors, FullBlown flex fuel kit, FullBlown radiator and oil cooler, FullBlown custom 3" dual exit exhaust, act xtreme clutch, whiteline diff and subframe inserts, BC Racing coilovers, hotchkiss 18mm rear sway, is300 3.73 differential ... Never finished

03-11-2014, 05:30 PM	#140
Tansey86 Senior Member Join Date: Sep 2012 Drives: 2003 Subaru Outback Location: Long Island, NY Posts: 1,318 Thanks: 154 Thanked 528 Times in 300 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Breaking anything in the rear is a sign of hooking. Which means you're doing something right. Launching wrong, like shifting wrong can break things, but it isnt the primary reason for things breaking. __________________ " I know a lot about cars, man. I can look at any car's headlights and tell you exactly which way it's coming. "

02-28-2014, 01:32 PM	#127
Mathewgzlz Senior Member Join Date: Oct 2012 Drives: 2013 SCION FR-S FIRESTORM RED Location: CAMP LEJEUNE, NC Posts: 332 Thanks: 173 Thanked 65 Times in 50 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Do you know if the drive shaft is a a weak ? Sent from my iPhone using Tapatalk

03-10-2014, 11:44 AM	#132
Mathewgzlz Senior Member Join Date: Oct 2012 Drives: 2013 SCION FR-S FIRESTORM RED Location: CAMP LEJEUNE, NC Posts: 332 Thanks: 173 Thanked 65 Times in 50 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	I was under the assumption these cars were snapping axels on slicks? Sent from my iPhone using Tapatalk

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