Don't those dyno under 300 whp stock/NA?Shaun41178(2) wrote: ↑Sat Jul 15, 2023 11:08 pm So apparently an ls4 turbo from pickardt performance dynod only 510 at the wheels
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Search found 5476 matches
- Mon Jul 17, 2023 2:31 am
- Forum: Motorsports
- Topic: 40th anniversary Dyno results
- Replies: 41
- Views: 17306
Re: 40th anniversary Dyno results
- Thu Jul 06, 2023 7:00 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 rotating assembly weights
- Replies: 25
- Views: 6131
Re: Lz9 rotating assembly weights
This is the way.
- Wed Jul 05, 2023 6:47 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: '88 wheel bearing and hub upgrades
- Replies: 159
- Views: 299782
- Wed Jun 21, 2023 10:18 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: '88 wheel bearing and hub upgrades
- Replies: 159
- Views: 299782
Re: '88 wheel bearing and hub upgrades
6061. I might switch to 7075 if I make another set to just to avoid having to use a steel insert for the LBJ. THATS HAWT! maybe I missed it, how do they compare to stock weight wise? Comparing the knuckle+steering arm+hub+LBJ the gain is 4 lbs per corner. The brakes obviously add weight as well but ...
- Tue Jun 20, 2023 1:51 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: '88 wheel bearing and hub upgrades
- Replies: 159
- Views: 299782
Re: '88 wheel bearing and hub upgrades
Got the left side mounted today and tested the articulation. Found some minor interference to the lower control arm at full droop plus left steering with high caster angles, but that's easily fixable with some sanding, and I'll add a relief in the CAD. The real issue is my lower ball joint is sunk t...
- Fri Jun 16, 2023 2:02 am
- Forum: Other Cars
- Topic: Will's Bug Out Rig: Duramax Van
- Replies: 123
- Views: 26710
Re: Will's Bug Out Rig: Duramax Van
Do you know anyone with an Allison in a working vehicle that you could install a CAN logger in for a bit? Just need a few conditions.. stopped, engine off. Start engine. Idle. Put in drive and stand on brake for a few seconds. Drive off at steady slow speed first gear. Then a gradual acceleration up...
- Thu Jun 15, 2023 2:56 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: '88 wheel bearing and hub upgrades
- Replies: 159
- Views: 299782
Re: '88 wheel bearing and hub upgrades
Things are getting real... The first prototype billet uprights for the 88 Fiero have arrived. Feature highlights: Massive wheel bearing strength upgrade as well as stronger ball joints. Inexpensive 4 pot Brembos (Camaro6, C7, and C8 Corvette), 5x120 bolt pattern for wheels (BMW fitment with hubcentr...
- Fri Jun 02, 2023 2:34 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: wet sump engine oil control, a thread.
- Replies: 35
- Views: 3708
Re: wet sump engine oil control, a thread.
My oil pressure drops during long left sweepers. 200tw tires, front splitter and a smallish rear wing. I overfill the pan on my LQ1 by about a quart. Oil pan is stock. Stock windage tray.
I didn't know it was happening until I reviewed some in-car video. Android tablet datalogger showing about 1.1G.
I didn't know it was happening until I reviewed some in-car video. Android tablet datalogger showing about 1.1G.
- Fri Jun 02, 2023 2:16 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: The Mule rides again (sort of) - pics.
- Replies: 1470
- Views: 446935
Re: The Mule rides again (sort of) - pics.
Check this tool out: https://github.com/wireviz/WireViz
- Fri Jun 02, 2023 2:13 am
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: The Real Fiero Tech Photography Thread
- Replies: 16
- Views: 9100
Re: The Real Fiero Tech Photography Thread
I banned the bot. It definitely was based on ChatGPT or a similar LLM. They just fed it the content of the thread and it came up with the most likely response.
- Thu May 11, 2023 5:18 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: SN95 Mustang Knuckles on front of Fiero?
- Replies: 6
- Views: 999
Re: SN95 Mustang Knuckles on front of Fiero?
Something like this might work but you need to make a new lower ball joint boss and steering arm. Also the front sway bar end link on the 88 Fiero will interfere with the steering arm. After you solve those issues will the geometry be right? They aren't cheap parts to begin with so what are you savi...
- Thu May 11, 2023 1:57 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: SN95 Mustang Knuckles on front of Fiero?
- Replies: 6
- Views: 999
Re: SN95 Mustang Knuckles on front of Fiero?
SN95 has MacPherson strut front suspension. They are nothing like the Fiero front. Are you thinking of the Mustang II?
- Tue May 09, 2023 2:35 pm
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: progress on the banshee...
- Replies: 1250
- Views: 364178
Re: progress on the banshee...
If you use the C5/C6 wheel bearing geometry, there is a Chrysler application bearing with the 4.5" pattern that bolts right on and even takes the same axle: 513089 (93-04 Intrepid). Is there an outer CV that works with Fiero axles? GM used 27 splines on the large pattern A-bodies and 33 spline...
- Fri May 05, 2023 2:41 am
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: progress on the banshee...
- Replies: 1250
- Views: 364178
Re: progress on the banshee...
If you use the C5/C6 wheel bearing geometry, there is a Chrysler application bearing with the 4.5" pattern that bolts right on and even takes the same axle: 513089 (93-04 Intrepid).
- Wed Apr 26, 2023 11:11 am
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: progress on the banshee...
- Replies: 1250
- Views: 364178
Re: progress on the banshee...
The Timkens, like all other aftermarket wheel bearings for the Fiero, are junk. In track use they have been known to break off at the flange. On the street, longevity is poor. Make sure to tighten your axle nuts properly. Loose axle nuts will ruin the bearings very quickly. OEM Fiero bearings are di...
- Mon Mar 06, 2023 1:07 am
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: 1988 Fiero track car
- Replies: 80
- Views: 39396
Re: 1988 Fiero track car
The Cavalier bearings add 2mm offset to the hub so you may need to face your uprights or make some changes to your brake brackets. The stock sliding calipers can accommodate the change but those fixed mount Porsche calipers probably won't.
- Tue Feb 28, 2023 1:50 am
- Forum: Other Cars
- Topic: Sold my M4, bought my dream car
- Replies: 8
- Views: 845
Re: Sold my M4, bought my dream car
Bad ass. Great color combo. What exhaust are you going to put on it?
- Tue Feb 21, 2023 12:00 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Engine Technology Thread; starting with dimpled pistons
- Replies: 14
- Views: 1884
Re: Engine Technology Thread; starting with dimpled pistons
This doesn't mention dimples specifically, but the level of modeling used for modern combustion is astounding. https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5idXp6c3Byb3V0LmNvbS8xNTM4MTg4LnJzcw/episode/QnV6enNwcm91dC0xMTcxMTExOQ?ep=14 There's probably still some witchcraft left to figure out, b...
- Tue Feb 14, 2023 1:12 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: NA 3900 Build
- Replies: 112
- Views: 28931
Re: NA 3900 Build
I recommend running the sensor wire alongside the alternator cable back to the battery. Very little current flows through the sensor wire, so it will have an accurate read of the voltage at the battery. Lots of current flows through the alternator cable at high charging rates which causes a voltage ...
- Mon Jan 09, 2023 1:21 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Group buy: Front Lower Spherical Bearing Shells
- Replies: 95
- Views: 14033
Re: Group buy: Front Lower Spherical Bearing Shells
I hadn't considered the axial tolerance issue for a monolithic control arm with two bearings. Makes perfect sense. The ones from Afco above are for a single link rear control arm. I suppose you could supply a kit with undersized spacers and a set of shims to align a control arm to a specific subfram...