GT350 Intake Dyno..ENJOY!

[sandeale]

As promised

Runfile 4 is my first dyno (tune and cai)
Runfile 8 is my last dyno run (forgetting to enable OP)
Runfile 20 is by latest and greatest with OP enabled and minor massaging of the VCT

94HP gain at the tires at my new power peak (7300 rpm)

[/URL][/IMG]

Sponsored

 

[BMR Tech]

Curious, what is "OP enabled" mean?

 

[sandeale]

Optimum power....instead of using the standard mapped points VCT angles this is a WOT vct angle table, the 11-14s had this enabled stock, the 15 and up dont but its a simple change in the tune to enable it

 

[BMR Tech]

Ah! Gotcha. Car is making some steam, good stuff!!!!!

 

[BMR Tech]

So with the 456/388 pull - can you list the modifications that relate to HP....for that dyno pull? Thanks!

 

[sandeale]

BTW Kelly, looking real forward to putting my recent BMR suspension upgrades to use when the track opens back up....awesome products man

Sure Mods are as follows:

GT350 IM and TB
Roush 105mm MAF breathing through the Airaid intake box and filter, connected to the TB via a 4" aluminum pipe (Frankentake)
(lid was left on for all pulls)
Pypes stepped/catted headers
magnaflow mufflers on stock catback

and extensive use of HP tuners

 

[BMR Tech]

Thanks for the support! Had no clue you acquired BMR stuff - AWESOME!

As for your exhaust set-up, would you happen to have any pics of it under the car? Are you using the OE Resonator? And the cats, is that something that Pypes offers? I assume their LT with their mating pipes that have cats on them?

Thanks for sharing! Love the simplicity and power!

 

[sandeale]

their longtubes come with catted leads, I removed the resonator and had a local exhaust shop weld in a x pipe...but the pypes leads marry up to the stock catback...so I do still have that small bottle neck from the transition

 

[BMR Tech]

Ah! Gotcha! Thanks for the info.

 

[Terminator2]

As promised

Runfile 4 is my first dyno (tune and cai)
Runfile 8 is my last dyno run (forgetting to enable OP)
Runfile 20 is by latest and greatest with OP enabled and minor massaging of the VCT

94HP gain at the tires at my new power peak (7300 rpm)

[/URL][/IMG]

OP VCT tuning is really helping on pull 20. Big torque gains right there.

 

[sandeale]

Yessir that was purely enabling OP, ill send you that tune file with the optimised VCT settings

 

[Terminator2]

Yessir that was purely enabling OP, ill send you that tune file with the optimised VCT settings

Nice thanks very much. I'm curious how the OP cam angles I sent you will do on the dyno vs your current settings.

 

[sandeale]

I used the ones you sent and massaged them...i also did a pull on my previous values and it wasnt as good

 

[Gibbo205]

BTW Kelly, looking real forward to putting my recent BMR suspension upgrades to use when the track opens back up....awesome products man

Sure Mods are as follows:

GT350 IM and TB
Roush 105mm MAF breathing through the Airaid intake box and filter, connected to the TB via a 4" aluminum pipe (Frankentake)
(lid was left on for all pulls)
Pypes stepped/catted headers
magnaflow mufflers on stock catback

and extensive use of HP tuners

So between runfile 004 and now you added the 350 IM & TB plus catted headers?

 

[sandeale]

Yes thats all that changed

Sponsored