Top speed in s4 n/a ? (or anyone else..but im mainly interested in s4 na )
#1
Top speed in s4 n/a ? (or anyone else..but im mainly interested in s4 na )
was curious to see everyones top speed they have reached and at what rpm/gear etc...and with what mods (engine , watsize rims too cuz they affect top speed etc)
i am mostly interested in top speed of s4 n/a's since thats what i have . Or even some 1/4 times , 1/8 mile, 0-60 mph 60 ft etc would be nice to add
i am mostly interested in top speed of s4 n/a's since thats what i have . Or even some 1/4 times , 1/8 mile, 0-60 mph 60 ft etc would be nice to add
Last edited by wthdidusay82; 01-25-05 at 07:11 PM.
#2
Eats, Sleeps, Dreams Rotary
iTrader: (1)
do a search for mazdaspeed7 he had a pretty badass street driven 6port. tached it out to 9500rpm but that was with a built motor.
im sure there are some top speed threads in this forum, and i guarantee half the posts are of N/A cars so try searching for top speed or something like that in the second gen forum
edit my top speed in my 85 GSL was 118mph btw
only mods were K&N, and advanced timing 5 degrees for a lil more torque/midrange. and that car came with 105hp, back in 1985, was still on original motor w/ 140k miles. but only weighed 2460lbs bone stock
im sure there are some top speed threads in this forum, and i guarantee half the posts are of N/A cars so try searching for top speed or something like that in the second gen forum
edit my top speed in my 85 GSL was 118mph btw
only mods were K&N, and advanced timing 5 degrees for a lil more torque/midrange. and that car came with 105hp, back in 1985, was still on original motor w/ 140k miles. but only weighed 2460lbs bone stock
Last edited by Node; 01-25-05 at 07:15 PM.
Trending Topics
#15
I know mine goes 106 (and have the ticket to "prove" it).
Remember, the speedo tends to be a bit off at those speeds. To get an accurate measurement, GPS or "time the mile markers" is a good method.
I also didn't like the idea of running mine up above ~6k for the extended periods of time it would take to hit absurd speeds in 4th. I understand water pump cavitation with the stock pulleys starts somewhere around 6-6.5k RPM - not a good thing at sustained WOT.
-=Russ=-
Remember, the speedo tends to be a bit off at those speeds. To get an accurate measurement, GPS or "time the mile markers" is a good method.
I also didn't like the idea of running mine up above ~6k for the extended periods of time it would take to hit absurd speeds in 4th. I understand water pump cavitation with the stock pulleys starts somewhere around 6-6.5k RPM - not a good thing at sustained WOT.
-=Russ=-
#16
Refined Valley Dude
Join Date: Oct 2001
Location: Kitchener, Ontario (Hamilton's armpit)
Posts: 2,283
Likes: 0
Received 2 Likes
on
2 Posts
130mph. Only tried to max it out once. That was in 4th at around 7500. Then I caught up to traffic on the expressway and had to reel her in. This was with a stock catback. Don't recall if my airbox was set up then...
#17
Junior Member
Join Date: Jan 2005
Location: freeport, Maine
Posts: 21
Likes: 0
Received 0 Likes
on
0 Posts
on a dyno is pretty accurate so i took mine to see what she had and i got 129 in fourth with 17's with 225/45 and id like to try fith gear.
so the next time i go ill let u know
so the next time i go ill let u know
#18
Rotary Freak
Most automotive speedometers become fairly inaccurate above around 100mph, so if you're really going to make a claim of how fast you went it would probably more accurate (although not completely accurate) to use a speed/rpm/tire size calculation to say how fast you went.
On topic, my car (probably) broke 140mph because I reached 6000rpm (actually, SAFC-II read 5900rpm) in 5th gear before I let off. I can't say for sure how fast that is, but it should be around 144mph. When I was stupid enough to do that, my car was not supercharged and it had intake, header, cat-back, and a basic SAFC-II tune. Stock body, maybe I had aerodynamic windshield wipers and that HKS exhaust certainly helped with my aerodynamics, I mean come on, it's HKS, it does everything you need it to! (KIDDING, KIDDING, PRETENDING TO BE JDM FANBOY, DON'T KILL ME)
On topic, my car (probably) broke 140mph because I reached 6000rpm (actually, SAFC-II read 5900rpm) in 5th gear before I let off. I can't say for sure how fast that is, but it should be around 144mph. When I was stupid enough to do that, my car was not supercharged and it had intake, header, cat-back, and a basic SAFC-II tune. Stock body, maybe I had aerodynamic windshield wipers and that HKS exhaust certainly helped with my aerodynamics, I mean come on, it's HKS, it does everything you need it to! (KIDDING, KIDDING, PRETENDING TO BE JDM FANBOY, DON'T KILL ME)
Thread
Thread Starter
Forum
Replies
Last Post
rx8volks
Canadian Forum
0
08-13-15 04:55 AM