[KingLT1]

That is Rolling out!

[ULTRAZLS1]

Originally Posted by TEEZYSS

126.55 is just nasty!!! Damn good job!!

Originally Posted by KingLT1

That is Rolling out!

Thanks

Kinda lame post without a new best ET lol. but its something.

Just mainly wanted to spread the news about what I believe shows the pulley is worth a little bit. Maybe not worth 450-500 bucks but it all adds up.

[TEEZYSS]

Originally Posted by ULTRAZLS1

Thanks

Kinda lame post without a new best ET lol. but its something.

Just mainly wanted to spread the news about what I believe shows the pulley is worth a little bit. Maybe not worth 450-500 bucks but it all adds up.

How was the DA in comparison?

[ULTRAZLS1]

My best prior at different track in about -150 was 125.3.

I went 124.5 at this same track last year in +1100. It was +300 for this pass and 126.5. 60 ft was nearly identical.

I picked up a bit of mph. Not sure bout ET maybe a touch. It’s hard to compare different days etc.

[TEEZYSS]

Originally Posted by ULTRAZLS1

My best prior at different track in about -150 was 125.3.

I went 124.5 at this same track last year in +1100. It was +300 for this pass and 126.5. 60 ft was nearly identical.

I picked up a bit of mph. Not sure bout ET maybe a touch. It’s hard to compare different days etc.

I hear ya!! Negative DA she may click off some 127 plus. Breaking down the 330ft and 1/8 is there a difference?

[ULTRAZLS1]

Originally Posted by TEEZYSS

I hear ya!! Negative DA she may click off some 127 plus. Breaking down the 330ft and 1/8 is there a difference?

Little faster/quicker on the 126.5 pass. But about as much as you’d expect for slightly better DA.

[Tar33]

Ultrazl1 you think you gained .07 from the udp?

[ULTRAZLS1]

Without the same 60 it’s hard to say. Without being same track same day anything is hard to say for sure. All I know is that the car has never trapped over 125.3 even in better air than this. I think the pulley is good for a small gain. About 1-1.5 mph. ET I’m not sure. Maybe a small amount. I’m guessing the gains are in the upper rpm range. Let’s the motor spin a bit easier. Improves balance/harmonics a bit.

Like I said might not be worth the money to some. But it does help a little I believe. With the data I have exact amounts is impossible to know for sure. All I know right now is I picked up some mph and it’s definitely not slower.

[Gen5&Beyond]

Man your car is FAST! Great run. Did you use the ARP bolt or go back with a gm?

[ULTRAZLS1]

Originally Posted by Gen5&Beyond

Man your car is FAST! Great run. Did you use the ARP bolt or go back with a gm?

Thanks

ARP bolt does not work with this pulley. A different part number might idk

https://www.camaro6.com/forums/showthread.php?t=524649

[62nalide]

Very nice!

[Immoralus]

I just hope when my tune is done I will be able to trap 125+. Great times mang.

[ULTRAZLS1]

Originally Posted by Immoralus

I just hope when my tune is done I will be able to trap 125+. Great times mang.

Thanks

I wouldn’t expect it first time out. This car has a lot of time and tuning in it. You’ll probably be low 120s first time out as a guess but idk your whole setup.

Forgot to post. Someone got a 126.4 pass on vid from that day. Here it is.

https://m.youtube.com/watch?v=KNy_GFpcayE

[PRAY]

Good work brother, great passes.

Spinning won't help your mph much of any in these cars. Once you spin the car will short shift the 1/2 which only hurts. But that could be why your 1/2 shift rpm is short. Launching in Manual and bumping back into Auto may be the only correction to spinning a little and having it not hurt you. I think a little wheel speed with the stock converter could help if you could get the shift points worked out.

26+mph on the back half is scooting. That is where the MSD shines.