Notice the graph extends to 10,500 RPM and it's running 2 bar (30 psi)...
Not exactly a stock B16...
Search found 14476 matches
- Tue Nov 30, 2004 12:10 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lets talk turbos
- Replies: 81
- Views: 23234
- Tue Nov 30, 2004 10:38 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Need some "turbo cam" info / help
- Replies: 16
- Views: 3424
- Mon Nov 29, 2004 12:22 pm
- Forum: Motorsports
- Topic: Dyno of my 88 Formula.
- Replies: 11
- Views: 4249
Re: Dyno of my 88 Formula.
This is a dyno of my 88 Formula. This was the setup I was going to run Earl(he has a Peice of shit swap) with but he pussed out. Prob better that he did too. Test was in third gear. It does 190 whp hp in 4th gear but I dont' have a sheet for that. Here: http://www.shaun.saturnet.net/pics/Fiero%20en...
- Mon Nov 29, 2004 12:05 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lets talk turbos
- Replies: 81
- Views: 23234
Torque is a direct result of combusting mixture with an engine's cylinders. In a given engine, torque is directly proportional to VE. An engine will pull peak VE at peak torque RPM. If torque is 75% of peak at a certain RPM, then the VE at that RPM is 75% of the VE at peak torque RPM. IOW, you can e...
- Sun Nov 28, 2004 5:49 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lets talk turbos
- Replies: 81
- Views: 23234
- Sun Nov 28, 2004 5:46 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lets talk turbos
- Replies: 81
- Views: 23234
Why not? do you think that's too low? Remember that you're talking about an emissions compliant engine and that the design is 8-10 years old (don't know exactly when the B16 came out) The F20C1 makes 75 ftlbs/litre and should be about 88% VE. Toyota's 2ZZ-GE also makes 75 ftlbs/litre The current M3 ...
- Sun Nov 28, 2004 3:24 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lets talk turbos
- Replies: 81
- Views: 23234
Re: Lets talk turbos
Lets talk turbos. I used the formula CFM = (displacement*max RPM* 0.5 * efficiency)/12^3 The 0.5 is because the engines are 4 strokes. The 12^3 is to convert cubic inches to cubic feet. I am using an efficiency number of .9 for the 4 valve heads and a number of .85 for the 2 valves. The most intere...
- Fri Nov 26, 2004 9:28 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Need some "turbo cam" info / help
- Replies: 16
- Views: 3424
breathing is good for any engine highest lift you can get is good moderate duration... if you go crazy with the duration on a wide lobe sep you can get the exhaust valve opening pretty early and the intake valve closing pretty late. I'm not really sure what the all the negative effects of those two ...
- Thu Nov 25, 2004 4:12 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Educate me- What is Scrub Radius, and does it matter to me?
- Replies: 17
- Views: 8127
- Thu Nov 25, 2004 4:07 pm
- Forum: Motorsports
- Topic: Dyno graph of my Northstar
- Replies: 6
- Views: 1990
- Thu Nov 25, 2004 12:56 pm
- Forum: Motorsports
- Topic: Dyno graph of my Northstar
- Replies: 6
- Views: 1990
Forgot that was so large. I emailed you a smaller version. That run was made with the IAT sensor inadvertently unplugged. I later plugged it in and it got a lot smoother and gained a noticeable amount of midrange torque, although I didn't get a second dyno run in that configuration. This run was als...
- Thu Nov 25, 2004 12:52 am
- Forum: Motorsports
- Topic: Dyno graph of my Northstar
- Replies: 6
- Views: 1990
Dyno graph of my Northstar
I have a scan of my Northstar's dyno graph. How do I post it here? Maybe you need a PIP capbility
Just figured I'd let those working on the swap know what to expect. I can post subsequent dyno sheets as I mod the engine as well.
Just figured I'd let those working on the swap know what to expect. I can post subsequent dyno sheets as I mod the engine as well.
- Thu Nov 25, 2004 12:47 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: 3.4 with Camaro intake and ECU?
- Replies: 4
- Views: 1617
- Thu Nov 25, 2004 12:41 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Real tech question - suspension mount load approximation
- Replies: 10
- Views: 3757
- Thu Nov 25, 2004 12:35 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Educate me- What is Scrub Radius, and does it matter to me?
- Replies: 17
- Views: 8127
- Wed Nov 24, 2004 11:42 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Educate me- What is Scrub Radius, and does it matter to me?
- Replies: 17
- Views: 8127