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-   -   JDL 4-2-1 Header Dyno results! (https://www.ft86club.com/forums/showthread.php?t=140374)

cjd 07-13-2021 02:58 PM

Quote:

Originally Posted by ZDan (Post 3448459)
I'd be more interested in seeing before/after 1/4-mile trap speeds, corrected for atmospheric conditions.

No header+tune for this car will get you anything like 30+ n.a. horsepower, no way no how...

Peak? Or max gain at a given rpm... Doesn't take much to have silly numbers on gains through the torque dip.

ZDan 07-13-2021 03:26 PM

Quote:

Originally Posted by cjd (Post 3448827)
Peak? Or max gain at a given rpm... Doesn't take much to have silly numbers on gains through the torque dip.

Post #78 shows a 174rwhp "before" dyno, and 207rwhp "after" dyno plot with header and tune. I don't think that +33rwhp increase is *real*...

jflogerzi 07-13-2021 05:37 PM

Quote:

Originally Posted by PulsarBeeerz (Post 3448684)
:scared0016: Do we need to bring out the 30whp+ gains of the Ace350 on 91oct using the dyno of Saints?

Lets not derail this thread.... I am going to be scheduling a dyno session with Zach at CSG early next month to really dial in my tune with the JDL 4-2-1. Hopefully he has on file the unicorn header to see how close we can get to it :bonk:

Mike_ZN6 07-13-2021 06:44 PM

Quote:

Originally Posted by jflogerzi (Post 3448871)
Lets not derail this thread.... I am going to be scheduling a dyno session with Zach at CSG early next month to really dial in my tune with the JDL 4-2-1. Hopefully he has on file the unicorn header to see how close we can get to it :bonk:


Make sure to post the dynos! Would love to see the results.

jflogerzi 07-13-2021 06:53 PM

Quote:

Originally Posted by Mike_ZN6 (Post 3448884)
Make sure to post the dynos! Would love to see the results.

Oh I plan too! Put this ace350 shit behind us all [emoji1787]

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TommyW 07-13-2021 07:45 PM

My butt dyno tells me that a JDL 421 and a dyno tune by Zach made this car what it should have been all along. I don't care about numbers on a silly graph only what it feels like when driving.

jflogerzi 07-13-2021 07:46 PM

Quote:

Originally Posted by TommyW (Post 3448902)
My butt dyno tells me that a JDL 421 and a dyno tune by Zach made this car what it should have been all along. I don't care about numbers on a silly graph only what it feels like when driving.

Not to mention corn juice [emoji6]

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TommyW 07-13-2021 08:03 PM

Quote:

Originally Posted by jflogerzi (Post 3448903)
Not to mention corn juice [emoji6]

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Huh? Sorry not getting that

jflogerzi 07-13-2021 08:17 PM

Quote:

Originally Posted by TommyW (Post 3448907)
Huh? Sorry not getting that

Ethanol aka E85 [emoji106]

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TommyW 07-13-2021 08:50 PM

Quote:

Originally Posted by jflogerzi (Post 3448911)
Ethanol aka E85 [emoji106]

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Hahaha got it. I run 101 at the track ohhh the feels.

jflogerzi 07-13-2021 09:00 PM

Quote:

Originally Posted by TommyW (Post 3448915)
Hahaha got it. I run 101 at the track ohhh the feels.

That is way to expensive :)

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cjd 07-13-2021 11:09 PM

Quote:

Originally Posted by ZDan (Post 3448838)
Post #78 shows a 174rwhp "before" dyno, and 207rwhp "after" dyno plot with header and tune. I don't think that +33rwhp increase is *real*...

Missed that. Carry on.

PulsarBeeerz 07-13-2021 11:57 PM

Quote:

Originally Posted by jflogerzi (Post 3448885)
Oh I plan too! Put this ace350 shit behind us all [emoji1787]

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I mean it was already put to bed on the first page a while back right. Same dyno, same tuner, same correction... Nothing left to rehash or explore. Oddly the OP took his dyno chart down a few days ago.

Hades 07-29-2021 12:13 PM

Quote:

Originally Posted by jflogerzi (Post 3448885)
Oh I plan too! Put this ace350 shit behind us all [emoji1787]

Sent from my GM1915 using Tapatalk

Any update on this?

I've yet to see a dyno comparing Ace vs JDL 4-2-1 EL. The OP removed their dyno too.


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