| 4AC top speed? | |
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+3784accorrlla Streetsweeper Blam827 my87fx HachiRolla suprastarr azza91 AE8valveSOHCA FuzzyFish darko83 SidewaysEightSix PAguy Oldie-schrauber nero justinparcher Agent_Smith Glock30 Cavi Mike 8Ton moonerdizzle 84hachi resbitime NotanAE86 Lawnie420 EricsFreeAE86 Tofu86 trueno_85 lonemeno 87AE-82 that1hatchi NIXmx NP75 felceaz Hachigo_moe inagawa EvolutionGTS JohnAE82 41 posters |
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Author | Message |
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84accorrlla
Car : 1984 Toyota Corolla SR5 Posts : 46 Join date : 2013-07-27 Age : 33 Location : Lexington,Indiana
| Subject: Re: 4AC top speed? Mon Jul 29, 2013 7:30 pm | |
| I was only able to hit 100mph in my SR5 it would not go any faster | |
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TKD-Wolf
Car : 1986 AE86 SR5 5spd hatch Posts : 60 Join date : 2013-07-08 Location : Columbia, SC
| Subject: Re: 4AC top speed? Tue Aug 13, 2013 1:12 pm | |
| On my previous engine my top speed by GPS was 99.5mph on a slight incline. Only mods were a Weber 32/36, original cat from the 80s but with no pipe after it... some vacuum deletes, and 165/80/13 rear tires xD
I've had it up to a true 100mph on flat ground a couple times. I have made the speedometer hit 100mph on back roads following regular traffic dozens of times before, too. The speedo reads 5-10mph high from 40-70 and 10-20 mph high above that, in my car.
I did blow up that engine though... trying to limp it home after some massive oil loss.
But I just finished swapping in a much lower mileage, older 4AC that has apparently been using full synthetic, and doing a lot more deletes (AC, heater bypass, etc) and should have had a Fidanza flywheel but they sent me one that fits the crank but is 2cm too large...
Anyway, after I get that all buttoned up I'll see what this one can do, it feels much more powerful O: | |
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frankdank
Car : ae71! Posts : 12 Join date : 2014-01-15 Age : 32 Location : 562 hillz
| Subject: Re: 4AC top speed? Sun Jan 19, 2014 5:30 pm | |
| 40 mph n it shuts down if i push for more any help ?? | |
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kennykaozII
Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp Posts : 17 Join date : 2014-01-09 Age : 29 Location : Berkeley Springs WV
| Subject: ??? Wed Mar 05, 2014 4:34 am | |
| <<<<<<<<<-------- look at the pic!!! i read somewhere that my 88 nova is supposed to top at like 103. i think i made it to like 92 lol | |
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kennykaozII
Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp Posts : 17 Join date : 2014-01-09 Age : 29 Location : Berkeley Springs WV
| Subject: Re: 4AC top speed? Thu Mar 06, 2014 2:52 am | |
| - frankdank wrote:
- 40 mph n it shuts down if i push for more any help ??
what exactly does the car do. shutters? stalls? could the secondary be failing. like a vac leak | |
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frankdank
Car : ae71! Posts : 12 Join date : 2014-01-15 Age : 32 Location : 562 hillz
| Subject: Re: 4AC top speed? Thu Mar 06, 2014 5:29 pm | |
| - kennykaozII wrote:
- frankdank wrote:
- 40 mph n it shuts down if i push for more any help ??
what exactly does the car do. shutters? stalls? could the secondary be failing. like a vac leak no vac leak . boggs down any time i try n go in anygear past 2k rpm it jerks n shuts off i can dd but under 2k wich means like 50 mph or 40 in 4th.. i doubt the 4ac is that slow...? | |
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kennykaozII
Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp Posts : 17 Join date : 2014-01-09 Age : 29 Location : Berkeley Springs WV
| Subject: Re: 4AC top speed? Thu Mar 06, 2014 8:43 pm | |
| - frankdank wrote:
- kennykaozII wrote:
- frankdank wrote:
- 40 mph n it shuts down if i push for more any help ??
what exactly does the car do. shutters? stalls? could the secondary be failing. like a vac leak no vac leak .
boggs down any time i try n go in anygear past 2k rpm it jerks n shuts off i can dd but under 2k wich means like 50 mph or 40 in 4th.. i doubt the 4ac is that slow...? No my nova gets up and goes and i had probs like that b4. It was a vacuum leak in the dizzy advance. Get that checked also do a vacuum check on how much pressure u got. | |
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frankdank
Car : ae71! Posts : 12 Join date : 2014-01-15 Age : 32 Location : 562 hillz
| Subject: Re: 4AC top speed? Thu Mar 06, 2014 9:44 pm | |
| - kennykaozII wrote:
- frankdank wrote:
- kennykaozII wrote:
- frankdank wrote:
- 40 mph n it shuts down if i push for more any help ??
what exactly does the car do. shutters? stalls? could the secondary be failing. like a vac leak no vac leak .
boggs down any time i try n go in anygear past 2k rpm it jerks n shuts off i can dd but under 2k wich means like 50 mph or 40 in 4th.. i doubt the 4ac is that slow...?
No my nova gets up and goes and i had probs like that b4. It was a vacuum leak in the dizzy advance. Get that checked also do a vacuum check on how much pressure u got. bogs downs sputters n shuts down ive switched carbys n spray carb clean n no change so i think its no leak. im thinking maybe my dizzy n probly just puttin a 3ac instead hopefully it help would a faulty dizzy mess with rpms ? cuz my car in neutral can rev high but in gear .. nada =/ | |
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kennykaozII
Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp Posts : 17 Join date : 2014-01-09 Age : 29 Location : Berkeley Springs WV
| Subject: Re: 4AC top speed? Mon Mar 10, 2014 3:35 am | |
| - frankdank wrote:
- kennykaozII wrote:
- frankdank wrote:
- kennykaozII wrote:
- frankdank wrote:
- 40 mph n it shuts down if i push for more any help ??
what exactly does the car do. shutters? stalls? could the secondary be failing. like a vac leak no vac leak .
boggs down any time i try n go in anygear past 2k rpm it jerks n shuts off i can dd but under 2k wich means like 50 mph or 40 in 4th.. i doubt the 4ac is that slow...?
No my nova gets up and goes and i had probs like that b4. It was a vacuum leak in the dizzy advance. Get that checked also do a vacuum check on how much pressure u got. bogs downs sputters n shuts down ive switched carbys n spray carb clean n no change so i think its no leak. im thinking maybe my dizzy n probly just puttin a 3ac instead hopefully it help would a faulty dizzy mess with rpms ? cuz my car in neutral can rev high but in gear .. nada =/ i havent seen that before... it has to do with the car being under a load then. srry i wouldnt know unless i was there to diagnos it | |
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R4MBL3R_001
Posts : 7 Join date : 2014-05-04
| Subject: Top Speed??? Fri May 09, 2014 1:30 am | |
| I have broken 2 speedo cables on my 83 AE71 4AC... Had her well past the 80 in the dash... Looking into an after market speedo that will go into dash... (Good for those Cali Runs) | |
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