4AC Powered
Would you like to react to this message? Create an account in a few clicks or log in to continue.


Forum for owners of vehicles powered by the Toyota 4AC or related engines
 
HomeLatest imagesRegisterLog in

 

 4AC top speed?

Go down 
+37
84accorrlla
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
Go to page : Previous  1, 2, 3
AuthorMessage
84accorrlla

84accorrlla


Car : 1984 Toyota Corolla SR5
Posts : 46
Join date : 2013-07-27
Age : 33
Location : Lexington,Indiana

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyMon Jul 29, 2013 7:30 pm

I was only able to hit 100mph in my SR5 it would not go any faster
Back to top Go down
TKD-Wolf

TKD-Wolf


Car : 1986 AE86 SR5 5spd hatch
Posts : 60
Join date : 2013-07-08
Location : Columbia, SC

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyTue 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:
Back to top Go down
frankdank




Car : ae71!
Posts : 12
Join date : 2014-01-15
Age : 32
Location : 562 hillz

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptySun Jan 19, 2014 5:30 pm

40 mph n it shuts down if i push for more any help ??
Back to top Go down
kennykaozII

kennykaozII


Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp
Posts : 17
Join date : 2014-01-09
Age : 29
Location : Berkeley Springs WV

4AC top speed? - Page 3 Empty
PostSubject: ???   4AC top speed? - Page 3 EmptyWed 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
Back to top Go down
kennykaozII

kennykaozII


Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp
Posts : 17
Join date : 2014-01-09
Age : 29
Location : Berkeley Springs WV

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyThu 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
Back to top Go down
frankdank




Car : ae71!
Posts : 12
Join date : 2014-01-15
Age : 32
Location : 562 hillz

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyThu 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...?
Back to top Go down
kennykaozII

kennykaozII


Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp
Posts : 17
Join date : 2014-01-09
Age : 29
Location : Berkeley Springs WV

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyThu 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.
Back to top Go down
frankdank




Car : ae71!
Posts : 12
Join date : 2014-01-15
Age : 32
Location : 562 hillz

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyThu 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 =/
Back to top Go down
kennykaozII

kennykaozII


Car : 1988 chevrolet nova 4a-lc 1.6 FWD 75hp
Posts : 17
Join date : 2014-01-09
Age : 29
Location : Berkeley Springs WV

4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 EmptyMon 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
Back to top Go down
R4MBL3R_001




Posts : 7
Join date : 2014-05-04

4AC top speed? - Page 3 Empty
PostSubject: Top Speed???   4AC top speed? - Page 3 EmptyFri 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)
Back to top Go down
Sponsored content





4AC top speed? - Page 3 Empty
PostSubject: Re: 4AC top speed?   4AC top speed? - Page 3 Empty

Back to top Go down
 
4AC top speed?
Back to top 
Page 3 of 3Go to page : Previous  1, 2, 3
 Similar topics
-
» looking for a 5 speed
» 20v, T50, T3, R154, MX83 5 speed parts & more
» Need 5 speed tranny ASAP! live in IE!
» 1983 Toyota Corolla wagon 5 speed

Permissions in this forum:You cannot reply to topics in this forum
4AC Powered :: General Discussion-
Jump to: