*Official* LSA Dyno Thread

[ZL155]

10 percent lower
ATI Superdamper
Rotofab intake
Id 850 Injectors
Custom tune
M6
587rwhp/565rwtq

[/ATTACH]

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[DrkPhx]

Originally Posted by ZO6 Bryan

Ok this is more apples to apples. Everything at SAE correction. Previous picture taken at the dyno, he had STD correction. Still good gains. This is at 11.8 commanded AFR on the two most recent runs. Run 541 was before the cam.

Very nice. That seems lean. Is that on 93 octane and what timing?

[ZO6 Bryan]

93 octane with 23 deg timing.

[mnvaughn]

CAI intake
Kooks stepped long tube headers with high flow cats
10% OD pulley
Custom Tune
Tune had to be brought back a little because of stock injectors
578 rwhp
573 lb-ft torque

[Six.Two SC]

Originally Posted by ZO6 Bryan

Ok this is more apples to apples. Everything at SAE correction. Previous picture taken at the dyno, he had STD correction. Still good gains. This is at 11.8 commanded AFR on the two most recent runs. Run 541 was before the cam.

Right around 800 crank horsepower. Traction has got to be difficult!

[jon6.0]

Stock mufflers
Stock pulleys
Rotofab CAI
Pacesetter 1 7/8" headers
91 octane pump gas
Custom tune
Six speed manual trans

Corrected to SAE was 542/513
Uncorrected 545/515

The same dyno was 511/500 earlier this year with only the Rotofab and JBA catless mids on the stock tune.

[ZL155]

Originally Posted by jon6.0

Stock mufflers
Stock pulleys
Rotofab CAI
Pacesetter 1 7/8" headers
91 octane pump gas
Custom tune
Six speed manual trans

Corrected to SAE was 542/513
Uncorrected 545/515

The same dyno was 511/500 earlier this year with only the Rotofab and JBA catless mids on the stock tune.

Curious...... you got the custom tune and all the makings for 600 rwhp , all's you would have to do is add the 10 or 18 percent lower. So for the 125 it cost why haven't you done this for optimal results in your package you currently have?

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[ZL155]

Also Jon 6.0 your a/f is clearly not 13.49 By the looks of the graph,, so what's with that??

Edit ×××× my bad I just saw it says MAX A/F

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[jon6.0]

Originally Posted by ZL155

Curious...... you got the custom tune and all the makings for 600 rwhp , all's you would have to do is add the 10 or 18 percent lower. So for the 125 it cost why haven't you done this for optimal results in your package you currently have?

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I will be doing a pulley. Haven't decided what route I want to go yet. I'm leaning toward leaving the stock lower and doing a 2.50" upper with a 100mm idler, ported snout, and LS3 throttlebody. From what I've been reading, keeping it in the 11-12psi of boost range is the most efficient for the blower.

Originally Posted by ZL155

Also Jon 6.0 your a/f is clearly not 13.49 By the looks of the graph,, so what's with that??

Edit ×××× my bad I just saw it says MAX A/F

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Haha. Yup. It was 11.2-11.3 for that pull.

[ZL155]

Originally Posted by jon6.0

I will be doing a pulley. Haven't decided what route I want to go yet. I'm leaning toward leaving the stock lower and doing a 2.50" upper with a 100mm idler, ported snout, and LS3 throttlebody. From what I've been reading, keeping it in the 11-12psi of boost range is the most efficient for the blower.



Haha. Yup. It was 11.2-11.3 for that pull.

Nice man! similar..... .. my average a/f on my run was 11.5 with a Max of 13.8...
Max boost at 6600 rpm's was 12.8 , average during my run was 11.2...
Fuel was at Max 69.5 and 64.8 as my average. Ted really got my tune spot on, so glad I went out to his shop for my tune and 4 dyno pulls..

In regards to the upper I was going to go that route but through my much research I was led to doing lower only. I was told less to no belt slippage With the lower and overall just a nicer easier install.

I'm running stock manifolds and exhaust, RF intake, id850 injectors, Ati damper, 10 percent lower....
587 rwhp/565 rwtq ..
Next spring I'll be stepping it up to the 18 or 22.5 percent lower with headers and high flows...will easily be in the low 600's....Also considering porting the TB and snout, but honestly That's not high on my list...


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[Mutant Racer]

[CanadianZL1#992]

[Mutant Racer]

Holy crap Canadian! You and me need to get together on some country roads and leave tracks everywhere we go!

[Hamadozz]

Originally Posted by jessrayo

My block is LSA, almost everything else has been swapped. Check sig for details. The torque spike early on is from wheel spin, this beast wants to jump off the dyno...actual torque around 820.

Boost is 14psi ??