Stage III ZL1 (Pfadt Tri-Y) 697HP 698TQ - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Randy510 · 07-30-2013, 02:08 PM

Hey All,

We just wrapped up another one of our Stage III ZL1 packages on Chris's 13 A6 Camaro. We've built several several of these 800HP packages for the ZL1's all formerly using ARH 1-7/8" Headers and the results have always been incredibly consistent. This ZL1 has a mere 500 miles on the clock. This is the most power under the curve we've seen to date! Making over 600ft-tq @ 2,500 RPM and climbing

! Needless to say this combo really changes the dynamic of the ZL with maintaining the power curve everywhere! It's an incredibly fun machine to drive!

Randy510 · 07-30-2013, 03:17 PM

BY THE WAY!!

However this ZL1 being a vert it did not come equipped with the belly panel from GM. After installation of Pfadt's Tri-Y headers they appear to be tucked far near away from the typical interference (trimming the belly pan) that's associated with the 4 into 1 long tubes. We're currently in the midst of another 800HP ZL1 build (belly pan equipped) so I'll be able to ensure final fitment and adamant panel clearance.

Thanks,

Randy

hognutz · 07-30-2013, 06:02 PM

did you just fab your own connection pipes or do they have those out now as well.

Randy510 · 07-30-2013, 06:05 PM

Quote:

Originally Posted by hognutz

did you just fab your own connection pipes or do they have those out now as well.

These Headers come complete with connection pipes ready to bolt on to the existing cat back.

OVERPAR73 · 07-30-2013, 06:13 PM

Can you give me a break down of all the performance parts you used for this power mod!
I can hardly wait for my Pfat-Y series headers for my vert to get here and now have to decide what additional mods to do, to include a complete tune, thanks.

hognutz · 07-30-2013, 06:15 PM

Quote:

Originally Posted by Randy510

These Headers come complete with connection pipes ready to bolt on to the existing cat back.

cool when they first realsed them those were not ready yet. I think I want to run these guys.

RLHMARINES · 07-31-2013, 12:34 AM

Quote:

Originally Posted by hognutz

cool when they first realsed them those were not ready yet. I think I want to run these guys.

I think your referring to the mid-pipes not being available yet and not the connection pipes which attach the headers to the factory catback via the v-banded catted or non-catted connection pipe. Pfadts mid pipes when they are released, will be an x pipe design if my memory is correct.

hognutz · 07-31-2013, 12:22 PM

Quote:

Originally Posted by RLHMARINES

I think your referring to the mid-pipes not being available yet and not the connection pipes which attach the headers to the factory catback via the v-banded catted or non-catted connection pipe. Pfadts mid pipes when they are released, will be an x pipe design if my memory is correct.

yeah I must have had that wrong then.

ZL1RHINO · 08-04-2013, 04:50 PM

Sent you a pm Randy.

Randy510 · 08-05-2013, 05:16 PM

Thank you guys for all the inquiries. Replying to PM's however phone calls would be preferred. I'm getting back to each and every one of you as fast as I feasibly can.

Busy busy day today.

Thanks,

Randy

PfadtRacing · 08-06-2013, 09:14 AM

Quote:

Originally Posted by Randy510

Hey All,
This is the most power under the curve we've seen to date! Making over 600ft-tq @ 2,500 RPM and climbing

! Needless to say this combo really changes the dynamic of the ZL with maintaining the power curve everywhere! It's an incredibly fun machine to drive!

Its not complicated, more power under the curve, means you go faster. Awesome work you guys are doing over there from the install to the tune.

PfadtRacing · 08-19-2013, 09:30 AM

Do you have any video of the dyno? I'd love to share it on the soundclip/dyno thread!

ZL1_Gary · 08-21-2013, 04:04 PM

Glad I saw this. Was looking at headers and thought that the ones that require "trimming" is a little janky. Randy, can you PM me a price please?

Matt@510 · 08-22-2013, 10:40 AM

Quote:

Originally Posted by ZL1_Gary

Glad I saw this. Was looking at headers and thought that the ones that require "trimming" is a little janky. Randy, can you PM me a price please?

pm sent

07-30-2013, 02:08 PM	#1
Randy510 Account Suspended Drives: F1-P/C Camaro Join Date: Aug 2010 Location: Houston Posts: 61	Stage III ZL1 (Pfadt Tri-Y) 697HP 698TQ Hey All, We just wrapped up another one of our Stage III ZL1 packages on Chris's 13 A6 Camaro. We've built several several of these 800HP packages for the ZL1's all formerly using ARH 1-7/8" Headers and the results have always been incredibly consistent. This ZL1 has a mere 500 miles on the clock. This is the most power under the curve we've seen to date! Making over 600ft-tq @ 2,500 RPM and climbing! Needless to say this combo really changes the dynamic of the ZL with maintaining the power curve everywhere! It's an incredibly fun machine to drive! Attached Images

07-30-2013, 03:17 PM	#2
Randy510 Account Suspended Drives: F1-P/C Camaro Join Date: Aug 2010 Location: Houston Posts: 61	BY THE WAY!! However this ZL1 being a vert it did not come equipped with the belly panel from GM. After installation of Pfadt's Tri-Y headers they appear to be tucked far near away from the typical interference (trimming the belly pan) that's associated with the 4 into 1 long tubes. We're currently in the midst of another 800HP ZL1 build (belly pan equipped) so I'll be able to ensure final fitment and adamant panel clearance. Thanks, Randy Attached Images

07-30-2013, 06:02 PM	#3
hognutz Drives: 2013 ZL1 Join Date: Oct 2011 Location: tangent or Posts: 2,984	did you just fab your own connection pipes or do they have those out now as well. __________________ shopping for 2017+1le or zl1 2009 CTS-V -sold 2015 Hellcat-sold 2013 ZL1 -sold 2007 Z06- sold 2014 Chrysler 300 2011 Duramax 8" lift, deleted tuned

07-30-2013, 06:13 PM	#5
OVERPAR73 2018 Garnet Red ZL1 conve Drives: 2013 & 2018 ZL1 vert Join Date: May 2009 Location: Des Moines, IA Posts: 1,471 View My Garage	Can you give me a break down of all the performance parts you used for this power mod! I can hardly wait for my Pfat-Y series headers for my vert to get here and now have to decide what additional mods to do, to include a complete tune, thanks. __________________ Build Thread: 2018 ZL1 Vert Purchased (Overpar73)

08-04-2013, 04:50 PM	#9
ZL1RHINO Drives: 2013 black on black Join Date: May 2013 Location: West Columbia,Texas Posts: 122 View My Garage	Sent you a pm Randy.

08-05-2013, 05:16 PM	#10
Randy510 Account Suspended Drives: F1-P/C Camaro Join Date: Aug 2010 Location: Houston Posts: 61	Thank you guys for all the inquiries. Replying to PM's however phone calls would be preferred. I'm getting back to each and every one of you as fast as I feasibly can. Busy busy day today. Thanks, Randy

08-19-2013, 09:30 AM	#12
PfadtRacing Drives: 2010 Camaro, 2006 Z06 Join Date: Feb 2009 Location: SLC, UT Posts: 3,370	Do you have any video of the dyno? I'd love to share it on the soundclip/dyno thread!

08-21-2013, 04:04 PM	#13
ZL1_Gary Drives: Camaro Join Date: Aug 2013 Location: THE Ohio State Posts: 11	Glad I saw this. Was looking at headers and thought that the ones that require "trimming" is a little janky. Randy, can you PM me a price please?