Search found 6882 matches
- Thu Mar 07, 2024 8:49 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: High Feature V6 Swap
- Replies: 377
- Views: 113852
Re: High Feature V6 Swap
Have a part number of what you're using?
- Wed Mar 06, 2024 7:07 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: High Feature V6 Swap
- Replies: 377
- Views: 113852
Re: High Feature V6 Swap
I'm installing a slightly modified OEM 2020 Camaro SS/ZL1 fuel module into the fiero tank via a FuelSafe.com access panel and nut ring. The SS/ZL1 pump plays nicely with the ATS-V FPCM at it's maximum 15a at the standard GM PWM freq plus all the fuel pickup bonuses plus only 137$ with tax and shipp...
- Wed Feb 28, 2024 9:24 am
- Forum: Motorsports
- Topic: My 3.4 DOHC powered red and black camo '88 Fiero Track Car
- Replies: 131
- Views: 109049
- Sat Feb 10, 2024 7:53 pm
- Forum: Anything Goes
- Topic: The Hunt!/Eric's new dump.
- Replies: 147
- Views: 91890
Re: The Hunt!/Eric's new dump.
I installed some gaskets today. You tore up your flooring.
I'm slacking in life
I'm slacking in life
- Mon Jan 29, 2024 2:49 pm
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: project silver - 1987 fiero coupe street car
- Replies: 17
- Views: 4669
Re: project silver - 1987 fiero coupe street car
I like where this is going. Great documentation
- Sat Jan 20, 2024 5:55 pm
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: Dyno'd the 3.5 turbo on E85. Results
- Replies: 6
- Views: 3373
Re: Dyno'd the 3.5 turbo on E85. Results
I also created a Rumble page to fuck with rei and Mrs diaz. LMAO
https://rumble.com/v486wxo-rei-moloon-a ... turds.html
https://rumble.com/v486wxo-rei-moloon-a ... turds.html
- Mon Jan 15, 2024 2:21 pm
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: Dyno'd the 3.5 turbo on E85. Results
- Replies: 6
- Views: 3373
Re: Dyno'd the 3.5 turbo on E85. Results
80% humidity in Dyno cell. In January. Brutal. Great job getting it there! Are you thinking the stack intake is the big difference between this build and your last one? It was 60 degrees and 40% humidity the day before. A southwestern front moved in the day of the Dyno bringing back in higher temps...
- Sat Jan 13, 2024 5:43 pm
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: Dyno'd the 3.5 turbo on E85. Results
- Replies: 6
- Views: 3373
- Sat Jan 13, 2024 8:27 am
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: Dyno'd the 3.5 turbo on E85. Results
- Replies: 6
- Views: 3373
- Fri Jan 12, 2024 7:14 pm
- Forum: Pontiac Fiero Discussion (General Non-Technical)
- Topic: Dyno'd the 3.5 turbo on E85. Results
- Replies: 6
- Views: 3373
Dyno'd the 3.5 turbo on E85. Results
140k mile junkyard lz4
Comp cam 218/236 dur.550/.590
Pac springs
E85
Borg 72mm turbo
12 lbs of boost.
Take some guesses
Comp cam 218/236 dur.550/.590
Pac springs
E85
Borg 72mm turbo
12 lbs of boost.
Take some guesses
- Wed Jan 10, 2024 4:09 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 + 4 spd manual trans in 86 GT swap
- Replies: 55
- Views: 51271
- Tue Jan 09, 2024 9:41 am
- Forum: Motorsports
- Topic: My 3.4 DOHC powered red and black camo '88 Fiero Track Car
- Replies: 131
- Views: 109049
Re: My 3.4 DOHC powered red and black camo '88 Fiero Track Car
You have the meats!
- Sat Jan 06, 2024 3:49 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 + 4 spd manual trans in 86 GT swap
- Replies: 55
- Views: 51271
Re: Lz9 + 4 spd manual trans in 86 GT swap
Small spring upgrade I. Progress. This is a small upgrade over stock. Summit essentially says these are essentially a factory ls6 spring when it comes to spring rate. I verified the wire is slightly thicker than stock and the uncompressed height is a smidge higher than factory. This should add up to...
- Sun Dec 31, 2023 8:40 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: 85GT Auto or Manual 3800SC?
- Replies: 5
- Views: 3350
Re: 85GT Auto or Manual 3800SC?
Tough call. If you're more of a 0-70 stoplight racer go auto. If you want it to pull past 80mph go manual.
- Sat Dec 30, 2023 10:16 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: LZ9 and LZ4 Fiero Swap Parts
- Replies: 16
- Views: 7442
Re: LZ9 and LZ4 Fiero Swap Parts
I would like to see an additional mount location at the pan circled.
And a gusset on the backside of the vertical section. There seems to be plenty of room.
And a gusset on the backside of the vertical section. There seems to be plenty of room.
- Sat Dec 30, 2023 5:08 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: LZ9 and LZ4 Fiero Swap Parts
- Replies: 16
- Views: 7442
Re: LZ9 and LZ4 Fiero Swap Parts
Trimming of hinge bracket necessary for the Lucerne mount? Isn't that the water manifold already employed by a member here?
- Thu Dec 28, 2023 4:18 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 rotating assembly weights
- Replies: 25
- Views: 10045
Re: Lz9 rotating assembly weights
Cutting (grinding) the crank would not change the piston compression height. Offset grinding the crank like Upson did would change the required piston compression height. I guess Ti rods for a 4.3 V6 would be too expensive as there are no factory take-outs to snag used. Don't the LZ4/9 use the same...
- Thu Dec 28, 2023 11:28 am
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 rotating assembly weights
- Replies: 25
- Views: 10045
Re: Lz9 rotating assembly weights
So the big end would need to be narrowed like a typical SBC rod when converting to our engines as the LS engines have a similar rod width to the old sbc rod It seems that the coating comes off the rods at the big end, since that's where the rods in a stock V8 application share a rod journal, so they...
- Mon Dec 25, 2023 1:24 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 rotating assembly weights
- Replies: 25
- Views: 10045
Re: Lz9 rotating assembly weights
Ls7 also uses a Ti rod but it's listed at 6.067. Weight is similar to ls9 rod. With a 3.9 crank, ls7 rod, you would need a compression height of about 1.1. And whattaya know. It exists! Several dishes exist. I found a 16cc which is about 11.7 CR and a 26cc dish for about a 10.2 CR. 600 for forged pi...
- Mon Dec 25, 2023 12:03 pm
- Forum: Technical Conversations on Pontiac Fieros
- Topic: Lz9 rotating assembly weights
- Replies: 25
- Views: 10045
Re: Lz9 rotating assembly weights
Expensive proposition but I wanted to get the info in writing so I don't forget about it. Ls9 Ti rod info. Wrist Pin Dia. 0.984 Weight 452-482g Length. 5.99 Big end dia. 2.225 Lz9 has pin dia of .945 and a big end of 2.375. So the ls9 small end can be bushed I would assume, and maybe the big end bor...