j3rry

i got buddies gps today to check my speedo and really wasnt to thrilled now almost wanna sell car n buy something faster or do something lol.

60mph = 3,000

65mph = 3,500

110 = bout 5,800 and thats what she maxes out at . my speedo is pegged on 140 but gps says only 110 .

mjr46

depends on tire size used with a 26 inch tall tire and 3.55's with a c-4 a friends car would cruise at close to 3k @ 65

j3rry

tires are 235-40-17s

j3rry

im jus wondering if its possable maybe my car has 3.73s but idk .

ctgreddy

well looks like i'm not getting a c4 then lol. either a built aode or tko swap. thats too many rpms haha.

koesterca1

Thats right about where my 67' cruises..and its got a C4 and 3.55s..BTW if you didn't change your speedo gear..thats why your pegging your speedo and going 30 mph less.

mjr46

trust me I have a customer with a c-4 in his ride and 4.11 gears and I had a 4 speed in my 66 with 1.1 ratio and 3.50 gears, when I swapped to a t-5 , overdrive was great to have....don't give that option up, you'll wish you hadn't

Portmaster

Sometimes it not about how fast you can go but how quick you can get there. lol

j3rry

ya but if get there to quick bout gonna run out rpm's lol i no my car cant hold 6g i raced a honda last week and waisted my gas doing it . but i jus wanted to shut up helll up . and was in 2nd not even payin attention really to tach was talkin to buddie and heard valves start to make some noise n looked down and was on 6 so hit it up in drive and jus kept rollin out . kid in honda didnt no wat to think

Chadwick86

I have 245/60/14's, and 4.10's. Going 60mph I tach 3250rpms. You just might have some 3.73's.