FLP Headers dyno results
Thread Starter
Melting Slicks
Joined: Jan 2001
Posts: 2,635
Likes: 2
From: Aloha, Oregon
FLP Headers dyno results
Put the car on the dyno yesterday. Here's the results:
Before headers- 323rwhp/344rwtq
After headerss- 348rwhp/365rwtq
100shot N2O- 465rwhp/630rwtq
We had to dial in the A/F ratio's while on the dyno. I was lean at WOT at 14:1 at first. After a few changes on the MAFT, i was at 12.6:1 through much of the RPM range. At this point i need LS1Edit to really dial things in. My A/F changes across the rpm range quite significantly enough to warrant the Edit.
I also did a 100shot hit on my last couple pulls!! It's amazing how much torgue nitrous puts down. a 117rwhp/265rwtq increase over N/A!!! I'm affraid to shoot much more than that on the dyno since i melted 2 plugs doing the dual stage 150shot on the last dyno pulls back in May (see sig)!!
I highly recommend these headers. They're awesome.
Before headers- 323rwhp/344rwtq
After headerss- 348rwhp/365rwtq
100shot N2O- 465rwhp/630rwtq
We had to dial in the A/F ratio's while on the dyno. I was lean at WOT at 14:1 at first. After a few changes on the MAFT, i was at 12.6:1 through much of the RPM range. At this point i need LS1Edit to really dial things in. My A/F changes across the rpm range quite significantly enough to warrant the Edit.
I also did a 100shot hit on my last couple pulls!! It's amazing how much torgue nitrous puts down. a 117rwhp/265rwtq increase over N/A!!! I'm affraid to shoot much more than that on the dyno since i melted 2 plugs doing the dual stage 150shot on the last dyno pulls back in May (see sig)!!
I highly recommend these headers. They're awesome.
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Burning Brakes
Joined: Jun 2002
Posts: 767
Likes: 1
From: Noble OK
Re: FLP Headers dyno results (Austrian Vette)
Just wondering how much of that is because of the headers? You can easily gain 20 HP by dyno tuning alone. The numbers on the nitrous are awesome! A whole lot cheaper than a supercharger or head/cam/intake swap! :reddevil
Thread Starter
Melting Slicks
Joined: Jan 2001
Posts: 2,635
Likes: 2
From: Aloha, Oregon
Re: FLP Headers dyno results (360Lemans)
FLP's ROCK!!!! Just a little resonance while cruising 165 MPH, But who cares!!!
:flag :cheers:
[Modified by 360Lemans, 11:26 PM 7/1/2002]
:flag :cheers:
[Modified by 360Lemans, 11:26 PM 7/1/2002]
Burning Brakes
Joined: Apr 1999
Posts: 1,150
Likes: 0
From: Saratoga CA
Re: FLP Headers dyno results (rwj383)
Put the car on the dyno yesterday. Here's the results:
Before headers- 323rwhp/344rwtq
After headerss- 348rwhp/365rwtq
100shot N2O- 465rwhp/630rwtq
We had to dial in the A/F ratio's while on the dyno. I was lean at WOT at 14:1 at first. After a few changes on the MAFT, i was at 12.6:1 through much of the RPM range. At this point i need LS1Edit to really dial things in. My A/F changes across the rpm range quite significantly enough to warrant the Edit.
I also did a 100shot hit on my last couple pulls!! It's amazing how much torgue nitrous puts down. a 117rwhp/265rwtq increase over N/A!!! I'm affraid to shoot much more than that on the dyno since i melted 2 plugs doing the dual stage 150shot on the last dyno pulls back in May (see sig)!!
I highly recommend these headers. They're awesome.
Before headers- 323rwhp/344rwtq
After headerss- 348rwhp/365rwtq
100shot N2O- 465rwhp/630rwtq
We had to dial in the A/F ratio's while on the dyno. I was lean at WOT at 14:1 at first. After a few changes on the MAFT, i was at 12.6:1 through much of the RPM range. At this point i need LS1Edit to really dial things in. My A/F changes across the rpm range quite significantly enough to warrant the Edit.
I also did a 100shot hit on my last couple pulls!! It's amazing how much torgue nitrous puts down. a 117rwhp/265rwtq increase over N/A!!! I'm affraid to shoot much more than that on the dyno since i melted 2 plugs doing the dual stage 150shot on the last dyno pulls back in May (see sig)!!
I highly recommend these headers. They're awesome.
Oh also, why would you melt two plugs? Were they one or two ranges colder? Copper? Were you running lean? Melting plugs is serious.
Safety Car
Joined: Jun 2000
Posts: 4,711
Likes: 552
From: St. Louis MO
2020 Corvette of the Year (appearance mods)
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Re: FLP Headers dyno results (rwj383)
Were you running the high flow cats or the eliminors?
George
George
Le Mans Master
Joined: Oct 2001
Posts: 5,577
Likes: 3
From: Southern Maryland Maryland
Re: FLP Headers dyno results (Black_Magic)
Awesome numbers on and off the bottle. I can't wait until I get LS1 edit so I can get my car dialed in and turn the juice back on. :D Have you treid your clutch at the track yet?
Phillip
Phillip
