Perrin Pulley and Exhaust - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Simmons · 09-25-2012, 09:42 PM

I got my Perrin Lightweight pulley, and the Perrin cat back none resonated exhaust. It feels more responsive, it could be a little louder. Nice quaulity parts. I saved 4lbs on the pulley, and 8.15lbs from the cat back. My over pipe and front HFC pipe is coming in a couple days.

Simmons

SkitterSkotter · 09-25-2012, 09:50 PM

How does it feel with that pulley? Does that void the warranty? Either way, I like your modifications, notice any power increases?

Simmons · 09-25-2012, 10:15 PM

Quote:

Originally Posted by SkitterSkotter

How does it feel with that pulley? Does that void the warranty? Either way, I like your modifications, notice any power increases?

It feels like better throttle response.

Simmons

TyperRspec789 · 09-25-2012, 10:28 PM

Running the same Perrin parts.. The catback is worth every penny in my opinion.

Simmons · 09-25-2012, 10:30 PM

Quote:

Originally Posted by TyperRspec789

Running the same Perrin parts.. The catback is worth every penny in my opinion.

Did you have your car on a dyno after the parts and E85 tune?

Simmons

TyperRspec789 · 09-25-2012, 10:35 PM

Yeah, on a horribly calibrated Mustang dyno (entered 3100lbs as curb weight). I want to find a dynojet to run. I also need to run two tanks of e85 to make sure I'm running 100% e85 and not with a 93 octane mix. I found my car putting out more and more power after 4 runs.. To summarize, the results were subpar and illegitimate imho.

On my drive back to Maryland (from Connecticut), I did bursts from 60-100mph.. And I have to say, on e85 or on a well-calibrated Visconti Stage 1 tune, it's a beast. Once I have my tires fully broken in, I'll do some 0-60 runs for the forum on stage 1 and e85. Hitting 62mph in 2nd gear helps, but the tires will help my 0-60ft launch.

Simmons · 09-25-2012, 10:37 PM

Cool, let me know how it works out.

Simmons

DSTL · 09-25-2012, 10:39 PM

Quote:

Originally Posted by TyperRspec789

Yeah, on a horribly calibrated Mustang dyno (entered 3100lbs as curb weight). I want to find a dynojet to run. I also need to run two tanks of e85 to make sure I'm running 100% e85 and not with a 93 octane mix. I found my car putting out more and more power after 4 runs.. To summarize, the results were subpar and illegitimate imho.

On my drive back to Maryland (from Connecticut), I did bursts from 60-100mph.. And I have to say, on e85 or on a well-calibrated Visconti Stage 1 tune, it's a beast. Once I have my tires fully broken in, I'll do some 0-60 runs for the forum on stage 1 and e85. Hitting 62mph in 2nd gear helps, but the tires will help my 0-60ft launch.

Granted, it's tempered with the above info, but what did it kick out for peak HP / torque?

TyperRspec789 · 09-25-2012, 10:43 PM

175whp on mustang dyno w/ pretty much no torque dip. I the first run was 168whp, then it just kept creeping up. Apparently, even just a little bit of regular fuel will alter the ethanol content dramatically.

TyperRspec789 · 09-25-2012, 10:47 PM

To elaborate exactly what I did, I had Visconti do all the flashing/tuning on the dyno. We ran stock for 2 runs, stage 1 for ~4 runs, and e85 for maybe another 4 runs. All in a row so my motor was a bit hot. The e85 tune wasn't given justice on its runs- it hauls in 6th gear... I texted Visconti on my way back to MD that it made me not want to supercharge my car- it's a great product.

My car is actually why he released tunes for the Injen intake lol.

DSTL · 09-25-2012, 10:54 PM

Quote:

Originally Posted by TyperRspec789

To elaborate exactly what I did, I had Visconti do all the flashing/tuning on the dyno. We ran stock for 2 runs, stage 1 for ~4 runs, and e85 for maybe another 4 runs. All in a row so my motor was a bit hot. The e85 tune wasn't given justice on its runs- it hauls in 6th gear... I texted Visconti on my way back to MD that it made me not want to supercharge my car- it's a great product.

My car is actually why he released tunes for the Injen intake lol.

Nice yeah I'm bummed switching back over to gas tomorrow for a trip to the dealer. Get to go through the changeover process again after. What was your baseline?

TyperRspec789 · 09-25-2012, 10:59 PM

My baseline was like 160whp with bolt ons (stock tune) I think? I only have 2500miles on my car and I haven't done an oil change yet.

They calibrated for 3100lb curb weight and kept that weight so to stay consistent with the other FRS/BRZs. 2800lbs would have yielded more accurate results along with a 4th and 5th (1:1) gear pull(s).

DSTL · 09-25-2012, 11:02 PM

Thats actually not bad at all. +15 whp on top of your bolt-ons, esp for first fill-up. Sounds like a heartbreaker dyno.

Simmons · 09-26-2012, 12:39 PM

Video with the Cat back on.

[ame="http://www.youtube.com/watch?v=SlEqHYlQFOk"]Perrin cat back BRZ - YouTube[/ame]

09-25-2012, 09:42 PM	#1
Simmons Senior Member Join Date: Jun 2012 Drives: 2022 BRZ Location: PA Posts: 957 Thanks: 300 Thanked 570 Times in 266 Posts Mentioned: 17 Post(s) Tagged: 0 Thread(s)	Perrin Pulley and Exhaust I got my Perrin Lightweight pulley, and the Perrin cat back none resonated exhaust. It feels more responsive, it could be a little louder. Nice quaulity parts. I saved 4lbs on the pulley, and 8.15lbs from the cat back. My over pipe and front HFC pipe is coming in a couple days. Simmons __________________ 2022 BRZ 71 STR Sponsors Xero-Limit//Karcepts

09-25-2012, 09:50 PM	#2
SkitterSkotter Senior Member Join Date: Mar 2012 Drives: 2013 Scion FR-S (Hot Lava) Location: Boulder, CO Posts: 545 Thanks: 77 Thanked 349 Times in 137 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	How does it feel with that pulley? Does that void the warranty? Either way, I like your modifications, notice any power increases? __________________

09-25-2012, 10:28 PM	#4
TyperRspec789 Version 2 Coming Soon... Join Date: Jul 2012 Drives: Turbo Argento FRS, Asphalt FRS Location: Nottingham, MD Posts: 677 Thanks: 124 Thanked 355 Times in 214 Posts Mentioned: 30 Post(s) Tagged: 1 Thread(s)	Running the same Perrin parts.. The catback is worth every penny in my opinion. __________________ Part Out Thread: http://www.ft86club.com/forums/showthread.php?t=39992

09-25-2012, 10:35 PM	#6
TyperRspec789 Version 2 Coming Soon... Join Date: Jul 2012 Drives: Turbo Argento FRS, Asphalt FRS Location: Nottingham, MD Posts: 677 Thanks: 124 Thanked 355 Times in 214 Posts Mentioned: 30 Post(s) Tagged: 1 Thread(s)	Yeah, on a horribly calibrated Mustang dyno (entered 3100lbs as curb weight). I want to find a dynojet to run. I also need to run two tanks of e85 to make sure I'm running 100% e85 and not with a 93 octane mix. I found my car putting out more and more power after 4 runs.. To summarize, the results were subpar and illegitimate imho. On my drive back to Maryland (from Connecticut), I did bursts from 60-100mph.. And I have to say, on e85 or on a well-calibrated Visconti Stage 1 tune, it's a beast. Once I have my tires fully broken in, I'll do some 0-60 runs for the forum on stage 1 and e85. Hitting 62mph in 2nd gear helps, but the tires will help my 0-60ft launch. __________________ Part Out Thread: http://www.ft86club.com/forums/showthread.php?t=39992 Last edited by TyperRspec789; 09-25-2012 at 10:38 PM. Reason: Add On

09-25-2012, 10:37 PM	#7
Simmons Senior Member Join Date: Jun 2012 Drives: 2022 BRZ Location: PA Posts: 957 Thanks: 300 Thanked 570 Times in 266 Posts Mentioned: 17 Post(s) Tagged: 0 Thread(s)	Cool, let me know how it works out. Simmons __________________ 2022 BRZ 71 STR Sponsors Xero-Limit//Karcepts

09-25-2012, 10:43 PM	#9
TyperRspec789 Version 2 Coming Soon... Join Date: Jul 2012 Drives: Turbo Argento FRS, Asphalt FRS Location: Nottingham, MD Posts: 677 Thanks: 124 Thanked 355 Times in 214 Posts Mentioned: 30 Post(s) Tagged: 1 Thread(s)	175whp on mustang dyno w/ pretty much no torque dip. I the first run was 168whp, then it just kept creeping up. Apparently, even just a little bit of regular fuel will alter the ethanol content dramatically. __________________ Part Out Thread: http://www.ft86club.com/forums/showthread.php?t=39992

09-25-2012, 10:47 PM	#10
TyperRspec789 Version 2 Coming Soon... Join Date: Jul 2012 Drives: Turbo Argento FRS, Asphalt FRS Location: Nottingham, MD Posts: 677 Thanks: 124 Thanked 355 Times in 214 Posts Mentioned: 30 Post(s) Tagged: 1 Thread(s)	To elaborate exactly what I did, I had Visconti do all the flashing/tuning on the dyno. We ran stock for 2 runs, stage 1 for ~4 runs, and e85 for maybe another 4 runs. All in a row so my motor was a bit hot. The e85 tune wasn't given justice on its runs- it hauls in 6th gear... I texted Visconti on my way back to MD that it made me not want to supercharge my car- it's a great product. My car is actually why he released tunes for the Injen intake lol. __________________ Part Out Thread: http://www.ft86club.com/forums/showthread.php?t=39992 Last edited by TyperRspec789; 09-25-2012 at 10:48 PM. Reason: spelling correction

09-25-2012, 10:59 PM	#12
TyperRspec789 Version 2 Coming Soon... Join Date: Jul 2012 Drives: Turbo Argento FRS, Asphalt FRS Location: Nottingham, MD Posts: 677 Thanks: 124 Thanked 355 Times in 214 Posts Mentioned: 30 Post(s) Tagged: 1 Thread(s)	My baseline was like 160whp with bolt ons (stock tune) I think? I only have 2500miles on my car and I haven't done an oil change yet. They calibrated for 3100lb curb weight and kept that weight so to stay consistent with the other FRS/BRZs. 2800lbs would have yielded more accurate results along with a 4th and 5th (1:1) gear pull(s). __________________ Part Out Thread: http://www.ft86club.com/forums/showthread.php?t=39992

09-25-2012, 11:02 PM	#13
DSTL Senior Member Join Date: Aug 2012 Drives: 2013 BRZ Limited 6MT Location: USA Posts: 201 Thanks: 11 Thanked 52 Times in 39 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Thats actually not bad at all. +15 whp on top of your bolt-ons, esp for first fill-up. Sounds like a heartbreaker dyno.

09-26-2012, 12:39 PM	#14
Simmons Senior Member Join Date: Jun 2012 Drives: 2022 BRZ Location: PA Posts: 957 Thanks: 300 Thanked 570 Times in 266 Posts Mentioned: 17 Post(s) Tagged: 0 Thread(s)	Video with the Cat back on. [ame="http://www.youtube.com/watch?v=SlEqHYlQFOk"]Perrin cat back BRZ - YouTube[/ame] __________________ 2022 BRZ 71 STR Sponsors Xero-Limit//Karcepts

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Perrin Crank Pulley now available	milenko11	Engine, Exhaust, Transmission	96	12-10-2017 06:45 PM
Perrin pulley, K&N filter, and Blox knob	gabeg86	Engine, Exhaust, Transmission	0	09-23-2012 05:53 PM
FS: Perrin lightweight pulley (Vancouver BC)	stanm	Canada Classifieds	0	09-15-2012 08:04 AM
Perrin/Brand 'Y' Crank Pulley ?	rikdrt1	Engine, Exhaust, Transmission	1	09-10-2012 04:39 PM

User Name		Remember Me?
Password