Pettit Super Charger Owners
02-08-2008, 06:53 PM
#1255
Not to mention produce way less power, even if it didn't detonate.
12.3:1 or so is the leanest point for power on the Renesis.
11.5:1 is as high as I would go with any serious boost.
I stay below 11.1:1.
BTW - how much boost is represented in that plot? ~260 HP and ~180 tq would equal about 4 PSI on my turbo.
12.3:1 or so is the leanest point for power on the Renesis.
11.5:1 is as high as I would go with any serious boost.
I stay below 11.1:1.
BTW - how much boost is represented in that plot? ~260 HP and ~180 tq would equal about 4 PSI on my turbo.
02-08-2008, 07:06 PM
#1259
It's a rough comparison, one that is dependent of exactly where it is being measured, but when speaking generally the needed A/F ratios are pretty consistent. The real deal is looking at mass air flow.
02-08-2008, 07:08 PM
#1260
02-08-2008, 10:00 PM
#1264
Surf Hard, Drive Hard
Join Date: Feb 2007
Location: Indialantic, Florida
Posts: 7,840
Likes: 0
Received 11 Likes
on
9 Posts
Are you the only one that realized in this particular instance, I was talking about the carpet? This was in response to you and Brettus talking about it. That's why it was right under your post and not under Jeff's request for a dyno from somebody with a Pettit SC. Maybe, it's late, but I don't think everyone got that???????
Last edited by Mazurfer; 02-08-2008 at 10:03 PM.
02-08-2008, 10:19 PM
#1265
Pettit fangurl <3
Join Date: Mar 2005
Location: Aston, PA
Posts: 5,386
Likes: 0
Received 0 Likes
on
0 Posts
Are you the only one that realized in this particular instance, I was talking about the carpet? This was in response to you and Brettus talking about it. That's why it was right under your post and not under Jeff's request for a dyno from somebody with a Pettit SC. Maybe, it's late, but I don't think everyone got that???????
02-16-2008, 07:34 AM
#1268
Registered
Join Date: Jul 2005
Location: Mount Holly, NJ
Posts: 153
Likes: 0
Received 0 Likes
on
0 Posts
Starting Project
Well I'm starting the installation this morning. Hoping to have everything complete withing the next two weeks. I'll take pictures of the whole process.
02-16-2008, 09:01 AM
#1270
I saw as low as upper 10's when NA while WOT.
Is there a way to estimate the amount of air this SC pushes at 7-8 psi, and calculate based from the increased air, what the AFR would be if the PCM wasn't adding additional fuel?
Is there a way to estimate the amount of air this SC pushes at 7-8 psi, and calculate based from the increased air, what the AFR would be if the PCM wasn't adding additional fuel?
02-17-2008, 07:48 PM
#1274
Pettit fangurl <3
Join Date: Mar 2005
Location: Aston, PA
Posts: 5,386
Likes: 0
Received 0 Likes
on
0 Posts
eastern carribean....san juan, st thomas and st maarten
.......was there a bday thread????
if so, i definitely missed it....wasnt on teh board for 8 days...
.......was there a bday thread????
if so, i definitely missed it....wasnt on teh board for 8 days...
