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1771:
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4.9 Gas mileage?
(Archive: TD&Q - by Sootah, started: 04-10-2002, last post: 2002-08-25 11:42:38 CEST)
Whats the average gas mileage of a 4.9 in a Fiero? Also, what kinda gas mileage does the 3800 S/C get?
Score: 499, Size: 25 bytes
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1772:
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4.9 horrible gas mileage after tuneup
(Archive: TD&Q - by kikinz24, started: 12-31-2010, last post: 2012-01-11 09:57:16 CET)
Alright I'm totally stumped. 92 eldorado. 110k miles on it. Car averaged 18-20 mpg daily. Got a tuneup. Plugs wires dist. Cap. Air filter. Car runs amazing but only gets 13-14 mpg? How is this possible. Its a killer cuz the car is a daily driver and with gas bein over 3 bucks a gal its eating me...
Score: 499, Size: 48 bytes
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1773:
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4.9 Turbo, trying to gather some information
(Archive: TD&Q - by arte444, started: 11-20-2009, last post: 2011-05-02 10:43:34 CEST)
For my build, i'm planning on starting off by just using a vortech fmu or similar along with MSD timing retard system. The vortech fmu is just a rising rate fuel pressure regulator, which is the ghetto way of doing things but if calibrated correctly, it should be a good starting point for me until...
Score: 499, Size: 54 bytes
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1774:
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4.9 valve adjustment
(Archive: TD&Q - by poolplayer, started: 03-05-2006, last post: 2006-08-11 13:08:43 CEST)
2 days ago i took the heads off and today i put it back togetherand when i put the rail on the heade that holds the rockers down and i put the rockers on i saw that the bolts tightened the valvesas if preset the lifters shouldent need to be primed in 2 days should theyi am not a mecanic so if this...
Score: 499, Size: 33 bytes
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1775:
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question regarding alante intake for 4.9
(Archive: TD&Q - by ss85fiero, started: 11-30-2007, last post: 2011-05-02 10:44:16 CEST)
I have from time to time read where an alante intake is used on a 4.9 motor. I ws wondering what the benefits of that intake are, and can those intakes be converted to use a carburetor?
Score: 499, Size: 52 bytes
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1776:
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Swap PICS! Ideas shared for your swap? 3800,N*,4.9
(Archive: GFC - by PBJ, started: 02-06-2006, last post: 2006-08-11 11:50:31 CEST)
We I have decided to put together one pic picture fest of the swaps Jim and I did. I don't mean this to be a commercial for our swaps but with all the interest in swaps this time of year maybe this will help you out. So here come the pics.Our first swap was a stock 4.9 in my wife's 86 GT, over...
Score: 499, Size: 57 bytes
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1777:
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Took a ride in a 4.9 Cadero today, I'm hooked
(Archive: GFC - by x-thumpr-x, started: 08-23-2002, last post: 2003-02-04 11:59:51 CET)
I took a ride in Bubbajoexx's cadero today and wonder why they never made them factory v-8's It's a must have, you gotta love that feeling of being pushed back in your seat when you hit the gas. The sound of the engine (only cats! ) and the radical paint, get him well noticed. Seen a few head...
Score: 499, Size: 58 bytes
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1778:
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The Heli Coil kit for the 4.9 officially will not work (without modification)
(Archive: GFC - by twofatguys, started: 03-18-2011, last post: 2013-03-14 10:20:44 CET)
OK, with the weather getting slightly better I have been back to working on the 4.9 out of my Fiero. If you will recall I had a head gasket let go on my 4.9, and when I rebuilt it I had a head bolt strip the aluminum block. I searched around, and the lowest priced kits for this were around 200...
Score: 499, Size: 91 bytes
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1779:
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Anyone Selling 4.9 Flywheels?
(Archive: GFC - by arte444, started: 03-25-2006, last post: 2006-08-11 11:49:30 CEST)
I called 6 different places that I found in "Search" and only 1 of the places said they would make me a custom steel flywheel, and that was $270. I've decided to go the plug and drill route unless someone out there has a better deal for me.Any advice?4.9L V8 bolted to an Isuzu 5spd '88...
Score: 499, Size: 39 bytes
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1780:
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Another clutch question, 5speed izusu 4.9 free +s
(Archive: GFC - by 86fieroEarl, started: 10-18-2004, last post: 2005-04-10 11:06:58 CEST)
Im right now deciding on my clutch setup for a 4.9.... I looked at the fiero stores heavy duty clutch setup, I have also look at the spec clutches on the spec clutch site it has clutches for the 4cyl and some for 6cyl the 6cyl is cheaper and has the torc specs on them,question.... Can I use the...
Score: 499, Size: 63 bytes
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