Visconti vs FA20Club vs Stock Tune Dyno Results - Page 7 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Drift-Office · 09-17-2012, 09:12 PM

Quote:

Originally Posted by AJUSA.com

These for example show the opposite of what is being claimed in this thread.

Maybe 3 - 5 WHP difference in the top end but I certainly didn't see an 11 HP / WHP difference, and unlikely in an NA application - stock for stock that is. I was wondering, for academics, can you show us the same dyno runs with the logged AFRs?

NOTE : I'm not wanting to start stuff, just trying to get to the bottom of this. The results are for a magazine article I'm putting together...

Regards,

2forme · 09-17-2012, 10:23 PM

Quote:

Originally Posted by virtual_bob

Maybe 3 - 5 WHP difference in the top end but I certainly didn't see an 11 HP / WHP difference, and unlikely in an NA application - stock for stock that is. I was wondering, for academics, can you show us the same dyno runs with the logged AFRs?

NOTE : I'm not wanting to start stuff, just trying to get to the bottom of this. The results are for a magazine article I'm putting together...

Regards,

Well, you will have more results soon. I fully intend on dynoing my tune and stock tune. I'm willing to bet it will show plenty of gain.

Drift-Office · 09-17-2012, 10:29 PM

Quote:

Originally Posted by 2forme

Well, you will have more results soon. I fully intend on dynoing my tune and stock tune. I'm willing to bet it will show plenty of gain.

My tests are for stock OEM vehicles with only the intake. Can you do one before your dyno tune?

2forme · 09-17-2012, 10:38 PM

Quote:

Originally Posted by virtual_bob

My tests are for stock OEM vehicles with only the intake. Can you do one before your dyno tune?

I was planning on doing a stock tune, off the shelf visconti tune, and dyno tune.

AJUSA.com · 09-18-2012, 12:55 PM

Quote:

Originally Posted by virtual_bob

Maybe 3 - 5 WHP difference in the top end but I certainly didn't see an 11 HP / WHP difference, and unlikely in an NA application - stock for stock that is. I was wondering, for academics, can you show us the same dyno runs with the logged AFRs?

NOTE : I'm not wanting to start stuff, just trying to get to the bottom of this. The results are for a magazine article I'm putting together...

Regards,

This is what I was referring too with the 11hp difference. All stock.

The graphs I posted above are not mine, and were pulled from NASIOC

mechaghost · 09-18-2012, 12:59 PM

Quote:

Originally Posted by 2forme

I was planning on doing a stock tune, off the shelf visconti tune, and dyno tune.

Looking forward to see those results

Visconti · 09-18-2012, 06:47 PM

Quote:

Originally Posted by mechaghost

@Visconti Will the AT owners be updated too? I'm still on the version 1.00 of your tune.. oh, and I did pick your tune over fa20Club.com

So why did you end up picking my tune?

mechaghost · 09-18-2012, 07:33 PM

I picked your tune because yours produced the safer AFR, and it did sound better mid range ;p . I'm not going to risk my engine for a leaner AFR up top with more HP, which I don't need for autox

Norkoastal · 09-18-2012, 08:28 PM

Will autoblip be added as a feature to all these tunes or only Mr V's? Glad to see some variety and competition between different shops.

Visconti · 09-18-2012, 08:34 PM

Quote:

Originally Posted by Norkoastal

Will autoblip be added as a feature to all these tunes or only Mr V's? Glad to see some variety and competition between different shops.

When the advanced racerom stuff is ready all dealers will be allowed to put it or include it in there tunes.

As of right now it's not allowed on customers cars!!!

FA20Club.com · 09-24-2012, 04:50 PM

in all actuality the only mod i ever made to mecha tune was cam tables down low. i never touched afr or ignition after. as far as the afr goes you can see significant swings due to the fact that the car is equipped with intakes which naturally lean out the mixture. we do currently offer a tune for intake now so that isnt a valid issue. the tune mecha purchased was for stock tune not a modded vehicle.

FA20Club.com · 09-24-2012, 04:57 PM

Quote:

Originally Posted by tonystewart

So the leaning effect at 6600 rpm + is the cause for the hp & torques increase between the 2 tunes?

its more so due to the fact that these tunes now have intakes on them. i cant speak for john but i have found from my testing that intakes lean the mixture out thus causing this affect. i have since offered an updated tune prior to me even knowing this thread existed. you can contact mecha on this cause i email him whenever i spend more time on the dyno.

msile · 09-24-2012, 09:16 PM

Quote:

Originally Posted by FA20Club.com

its more so due to the fact that these tunes now have intakes on them. i cant speak for john but i have found from my testing that intakes lean the mixture out thus causing this affect. i have since offered an updated tune prior to me even knowing this thread existed. you can contact mecha on this cause i email him whenever i spend more time on the dyno.

This was pretty evident with my dyno tune. The mods do make a difference to the AFRs. I would recommend a road or dyno tune to maximize mods. Glad you cleared up the AFR issue, because mine is flat and safe. See other thread for details.

msile · 09-24-2012, 09:18 PM

Quote:

Originally Posted by Norkoastal

Will autoblip be added as a feature to all these tunes or only Mr V's? Glad to see some variety and competition between different shops.

+1 It's good for the customers!!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
In Annapolis for the weekend - Get your Visconti Tune!	Visconti	Mid-Atlantic	6	09-16-2012 11:10 AM
CEL with Visconti tune	tjdiz92	Issues \| Warranty \| Recalls / TSB	44	09-16-2012 05:04 AM
A Question for Those of You WITH the Visconti Tune	White64Goat	Engine, Exhaust, Transmission	22	09-02-2012 06:27 PM
FA20CLUB.com Stage 1 ECUTEK Reflash Results	FA20Club.com	Engine, Exhaust, Transmission	20	08-25-2012 08:02 PM
1st Auto with Visconti E85 tune!	white devil	Engine, Exhaust, Transmission	35	08-22-2012 05:22 PM

09-18-2012, 07:33 PM	#92
mechaghost Senior Member Join Date: May 2012 Drives: Silver AT Limited Location: Seattle Posts: 823 Thanks: 145 Thanked 344 Times in 159 Posts Mentioned: 17 Post(s) Tagged: 0 Thread(s)	I picked your tune because yours produced the safer AFR, and it did sound better mid range ;p . I'm not going to risk my engine for a leaner AFR up top with more HP, which I don't need for autox

09-24-2012, 04:50 PM	#95
FA20Club.com Banned Join Date: Aug 2012 Drives: 2013 White Out FR-S Location: Florida Posts: 1,335 Thanks: 24 Thanked 1,162 Times in 501 Posts Mentioned: 323 Post(s) Tagged: 2 Thread(s)	in all actuality the only mod i ever made to mecha tune was cam tables down low. i never touched afr or ignition after. as far as the afr goes you can see significant swings due to the fact that the car is equipped with intakes which naturally lean out the mixture. we do currently offer a tune for intake now so that isnt a valid issue. the tune mecha purchased was for stock tune not a modded vehicle.

User Name		Remember Me?
Password