GT350 Intake Dyno..ENJOY!

[sandeale]

Alright man, ill let you know what i decide

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[IvanCRF]

What brand of headers are those? They are beautiful.

 

[Slamdcoop0428]

Definitely look like a stepped header to me.

 

[GTBOB]

Also,

What are these?

Imagine that, a mint condition Ab Rocket.

 

[sandeale]

Stepped pypes, catted, couldnt pass up that Beefcake bargain, and he highly recommended them for cost and fitment

 

[sandeale]

[MENTION=16083]GTBOB[/MENTION] yeah i know man, my father in law got it and misplaced it in his storage, finally ran across it so he wanted me to fix some looseness in it, amd of course he has yet to pick it back up...lol

 

[Poppacapp]

Probably so, im trying to decide which full day this weekend to dedicate to this patience building exercise

If the O2 bungs are in the wrong place, get them relocated before install. ;) At least if you plan to run E85.

 

[Deadmau5]

Please post a video !!!!!! I'm trying to pull plug on these and from what I know you don't have to relocate them

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[Nick@JDM]

Please do Nick as you guys are helping the community most with this 350 setup and we really need some thorough testing of this setup done just in case stock TB is just as good or as Sandeale has discovered better for him.

We will be doing this test.

Just so everybody is not weirded out by my results, the previous gt350 run was on revision 2 from lund and he tuned it until rev 4, although to timing changes were made (cam or spark), and the latest run was made with the only change being adding the stock throttle tables to the tune...

Also, regarding the lack of torque loss between my original baseline followed by the gt350, i have no clue as to how to explain that, im pretty sure its in lunds cam settings...so take the results for what they are until i can get that back to back run in, i will comment that the car has definetly felt stronger since going back to the stock tb

If you do a pull on the car without it getting up to temp I can delay the cams from moving into their optimal position during a dyno run. These cars need to get up to temp before things start to happen.

 

[Gibbo205]

We will be doing this test.



If you do a pull on the car without it getting up to temp I can delay the cams from moving into their optimal position during a dyno run. These cars need to get up to temp before things start to happen.

Would you say upto tempt is the oil guauge temp readout at 12'0clock position?

 

[Nick@JDM]

Would you say upto tempt is the oil guauge temp readout at 12'0clock position?

You want to see about 170 degree oil and coolant temps. Below that the car may not give you full power. I believe the car wont even idle down until about 160 degrees.

 

[moates88]

So a stock bored TB to 84 maybe 85 will be more beneficial then the 350 TB? And you would recommend max ore.com? And would I need a tune just for the increase in bore size? I'm asking because tax return is coming and trying to find the best possible combination. Thanks in advance

 

[Higgs Boson]

You want to see about 170 degree oil and coolant temps. Below that the car may not give you full power. I believe the car wont even idle down until about 160 degrees.

Isn't that the nice thing about having a custom tune? We can make that criteria anything we want....full advance and regular idle at 110 degrees, whatever we want.

So a stock bored TB to 84 maybe 85 will be more beneficial then the 350 TB? And you would recommend max ore.com? And would I need a tune just for the increase in bore size? I'm asking because tax return is coming and trying to find the best possible combination. Thanks in advance

The GT350 TB is the most beneficial when tuned properly.

 

[moates88]

From what i read if I'm correct, tuning the 350 TB has been difficult with the surge and all right?

 

[Infamous]

We will be doing this test.



If you do a pull on the car without it getting up to temp I can delay the cams from moving into their optimal position during a dyno run. These cars need to get up to temp before things start to happen.

Is that a possible reason why driving spiritedly a few minutes after the car is turned on causes delayed throttle response?

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