[Diamond]

Originally Posted by JSH

That's right. My cam causes hp to increase at an increasing rate above 6000 to say 6600-6700, so that's where I need to be

Hi JSH,

Good call. That RPM range would definitely take the edge off of the massive torque available at low RPM's presently.

[CW3SF]

Originally Posted by Diamond

Hi CW3SF,
Thank you for your reply. I notice you are running ethanol. I go through 3 tanks of fuel on a single track day. How much E85 do you have to carry with you for a track day? Is it worth the effort? Just wondering if it might be an option for me. (Is the CW3 for Chief Warrant Officer?)

Lots of variables on ethanol use. Every car has its own blend ceiling depending on your set up. If your fuel system only supports e30, two 5 gal cans may get you thru a track day. You can also stick to 93 on track day. My car can run e70, so without a pump at the track I don’t run my max blend after the first tank. I bring a couple 5 gal cans and blend down after the first tank. I do feel it’s worth the hassle for me because I like the cooling effect of running it and the power bump. Since you go thru 3 tanks of 93, flex fuel may not be your best option unless your track has an e85 pump.

Yes, CW3 is my retired rank.

[Evansa22]

30% more fuel on full e85 i believe? So it'd be about another full tank for the day. Based on my math anyways, somebody please correct me

[Checkmate1]

I am looking to do the same OP.

I am not looking for more power - it's primarily for unpacking the LT4 sound.

My mods will be as follows -

• 1 - 7/8 Longtube Headers (I think Catless will be the way to go as our SC eats Cats)
• Xpipe to be married to resonators (to prevent that tinny/raspy sound)
• Stock muffler box (I want to be able to still use the NPP functionality)

[JSH]

There are plenty of axle back with NPP that will sound better and lose a few pounds versus the stock suitcase.

Originally Posted by Checkmate1

I am looking to do the same OP.

I am not looking for more power - it's primarily for unpacking the LT4 sound.

My mods will be as follows -

• 1 - 7/8 Longtube Headers (I think Catless will be the way to go as our SC eats Cats)
• Xpipe to be married to resonators (to prevent that tinny/raspy sound)
• Stock muffler box (I want to be able to still use the NPP functionality)

[KingLT1]

Originally Posted by JSH

Maybe 75/25 strip track

Have you even had it to a track of any sort yet?

[Camaro1973]

Originally Posted by KingLT1

Have you even had it to a track of any sort yet?

Highly doubtful, and I’m Sure he’s knows exactly what it will run to based on his mods or his inflated power numbers so there’s no real reason for him to go.

Plus he uses his stop watch to time his 60-130 so that’s real accurate too.

[Timbo-1LE]

Kooks into stock NPP, sounds wicked off turn 4 at Daytona

https://m.youtube.com/shorts/Rw-LRPHZetY

[Diamond]

Originally Posted by Timbo-1LE

Kooks into stock NPP, sounds wicked off turn 4 at Daytona

https://m.youtube.com/shorts/Rw-LRPHZetY

Hi Timbo,

Nice! 1and7/8"?

[JSH]

Originally Posted by KingLT1

Have you even had it to a track of any sort yet?

?? Yes, previous versions, but not the current version, which left the shop in late October. Despite winter weather, I have been able to work on some TCM edits since then though. The 75/25 was looking ahead to this season.

[Timbo-1LE]

Originally Posted by Diamond

Hi Timbo,

Nice! 1and7/8"?

Yes 1 7/8

[dfxrte]

Originally Posted by Checkmate1

I am looking to do the same OP.

I am not looking for more power - it's primarily for unpacking the LT4 sound.

My mods will be as follows -

• 1 - 7/8 Longtube Headers (I think Catless will be the way to go as our SC eats Cats)
• Xpipe to be married to resonators (to prevent that tinny/raspy sound)
• Stock muffler box (I want to be able to still use the NPP functionality)

if you're not looking for more power get kooks w/ high flows. won't melt til ur pushing 800wheel.

[Camaro1973]

Originally Posted by dfxrte

if you're not looking for more power get kooks w/ high flows. won't melt til ur pushing 800wheel.

My original gesi gen 1 cats were gone at 700wheel the first time.
Not melted, but material pushed back and dented.

2nd set same thing.

I now have the gesi gen 2 cats and CSP headers and it’s been fine.

I bet there’s a lot of you with gen1 cats that are shot and you have no idea. Only way to tell is to scope them.

[Timbo-1LE]

Originally Posted by 6spdhyperblue

I’ll join the fun. 2” TSP OR on E40
Just goofin around at Pocono, this is a good one bc it started at a low rpm so you hear it dig down and pull all the way through.
God I miss that car

https://youtu.be/zNCJOUNV_Lc

Sounds sweet!