[rascal455ho]

What is your fastest time with a hydraulic cam?

[thirdgen455]

WOW more and more guys from the DFW poping up! nice times weak64. Was that at kennadale? sounds about like my 455, TRW's and 62's.

http://home.earthlink.net/~saawatson/ my 1983 trans am. PONTIAC POWERED

[Torment]

About a decade ago 4 yr old motor 11.9 @ 113mph in 100deg humid WI cheesehead weather with a Crane 290/300, 455ci, 6X-4, Torker, 850dp, HEI, 3.90's, and a Switch Pitch trans. Drove 150 miles to the track one way, 3800lbs.

The secret to happiness is not getting what you want but rather, wanting what you have.

[Jack Ferris]

11.92 3400# 78 T/A 455 cast everything, street ported 670's, RPM, 800 Holley, 4.10's 29" tires, T-400 2500 Fairbanks conv. Shifted at 5200. Lunati Street Master #07703 [email protected] .534 lift 108 LSA. 4500 ft above sea level.

[Rob B]

Best of 11.65 @ 114 and an average 11.80's for almost 16 yrs using the same cam and lifters.
Comp Cam 305 magnum in a 455 with oddball d-ports, 28" DOT tires and mufflers, 4:10 gear wieghing around 3400lbs. (the cam still is in great shape!) street driven

[TA_Thomas]

72 TA w/462 Edelbrock heads, stock manifold 226/234 @ .050, drag radials, Cal Tracs

12.63 at 107mph

[LouisianaGuy]

So far 13.50@99MPH, but made Lots of changes that dropped my 60' times and increased my MPH, so i redid all the stuff that killed the 60' times and left the MPH stuff alone, so hopefully now i will go faster :P looking for 12.90s-13.00. No Nitrous here yet will do that after i hit the 12s :P
Mike

[Old Man Taylor]

10.80 at 129.31, but that was with nitrous. That is my streetcar.

http://www.jimspontiac.homestead.com/Index.html

[judgera4]

70 Firebird 11.54 @ 116 Ultradyne Hyd 455
69 GTO JUDGE 12.17@ 114 Ultradyne Hyd 400 RAIV

[Floyd Hand]

Weak64,
Now I know your ID. Hurry and finish the new one and come join us again.

[Bartman]

12.30@111mph '78 FB, 3980lb, 3.73, T-350, stock converter, 462, 750 Q-jet, 296H comp cam, with regular 275/60 radials and deep staged. I'm pretty sure I could drop .5 with a converter and tire change.
Bartman

Ponies run but Birds fly

[thirdgen455]

Don't worry John I'll get that 10 sec pass out of your old flat tappet cam for you! one of these days at least

http://home.earthlink.net/~saawatson/ my 1983 trans am. PONTIAC POWERED

[SLOW 77]

[email protected] 7.24 in the eighth on that run; Ultradyne 239/247 with Rhodes Lifters, 474 87cc Eheads, pump gas 3650# 3.42 gears. Ran a best of 7.10 in the eighth mile with this cam, so that should have been an 11.10-11.15 full pass. I wanted a 10 second slip but it was not to be with that combo

[63Longtop]

11.53 Ultradyne .231/.239 3250lbs 28" slick 4.30's with a glide, ported 16's RPM 850 Holley.

[Steve C.]

LilJack- any tid bits to share as to carb & cam specs ?
Thanks

'Damn right it's a street car'

[dammen8]

My firebird @ 3800lbs race weight with a .030 over 428 ran 12.08@109 with 4.33's and 28X12.50 street et's. I ran this combination back and forth to work and raced it for 7 years, I never touched a thing.

Chad Dammen

ND's fastest Pontiac (I think) and Minot's fastest street car (not like that means much)

[Gooatee]

12.20 @ 109 mph on DOT slicks and through the exhaust. Car weighs 3870 with driver and has seen plenty of trips up and down the road! That is with a mild 400 motor.

[rascal455ho]

What is your fastest time with a hydraulic cam?

[slowbird]

11.88 at 113 with a very streetable 406. 12.64 at 107 with a 400 (tow car). And 10.14 at 129 but that is a more of a racecar than a streetcar.

75bird 7.41 1/8mile at 92mph street car
73Ventura 11.88 at 113 streetcar
69GrandPrix 12.64 at 107 tow car
65GTO 10.14 at 129 tri-power dragcar

[PROBRD]

10.83 @ 124 with a 6.87 in the 1/8th with a Comp Cams Magnum 305 in a 455. Car weighs 3345. Ran a best of 6.76 in the 1/8th in real good weather. I haven't driven it on the street for a few years but it does have a hydraulic cam.

440:
1/8th mile 6.56 @ 104
1/4 mile 10.43 @ 127
400:
1/8 mile 6.86 @ 99