158+ mph SD Land Speed Fiero (Page 1/2)
swanthog MAR 01, 11:46 AM

... saw this and thought it was worth sharing:

https://bringatrailer.com/l...984-pontiac-fiero-2/

hopefully it isn't old news to everyone here : )

------------------

1984 SE
S1 3800 SC, Isuzu 5-speed

edfiero MAR 01, 01:29 PM
Sweet!! Thanks for posting.
I wonder what kind of 5 speed that car is running.
My 4 speed runs out of gear before it runs out of muscle. This thing might have a special 'low' 5th gear to be able to hit speed like that.
fierofrenzy MAR 01, 08:30 PM
Definitely worth sharing....thanks ! Pretty cool getting 158 out of a 4 banger. Those overhead air ducts gotta go though. Comfy interior, huh ?
shemdogg MAR 01, 08:37 PM
Cool car! Good luck getting in n out tho

shem
Tony Kania MAR 01, 10:03 PM


olejoedad MAR 02, 12:14 AM
What are the side vents?
I've seen some that are similar, the vents on this car are different.

[This message has been edited by olejoedad (edited 03-02-2019).]

fierofool MAR 02, 07:50 AM

quote
Originally posted by edfiero:

Sweet!! Thanks for posting.
I wonder what kind of 5 speed that car is running.
My 4 speed runs out of gear before it runs out of muscle. This thing might have a special 'low' 5th gear to be able to hit speed like that.



The pictures show that it's an Isuzu transmission, judging by the cables. Maybe cryo-treated gears?

[This message has been edited by fierofool (edited 03-02-2019).]

wftb MAR 02, 08:58 AM
I dont know for sure but I would think the transmission would not take much of a beating during a top speed run. No need to dump the clutch or snap shifts off as fast as you can or even rev it out in the lower gears. Just get in to fifth and let it roll. It would be interesting to know what rpm he was turning when he hit top speed.
Red98422 MAR 02, 02:06 PM
That’s a pretty dang good price for an SD4 in any form, the car is free pretty much lmao
swanthog MAR 02, 07:30 PM
This IS the greatest car forum on the internet -- just can't be beat.
Cheers!

------------------

1984 SE
S1 3800 SC, Isuzu 5-speed