[Hitchcock]

Who all is running a pump gas 540-565? What is your setup and what do you run in the 1/4 or 1/8? I'm just curious and daydreaming of the day when I hit puberty and graduate from my 496.

 

[79540]

680 LIFT PUMP GAS 540....MILD....6.32 1/[email protected] WITH A LITTLE SPRAY ....GET SOMETHING WITH SOME COMPRESSION...AND GOOD HEADS....THAT'S MY NEXT MOVE

 

[mikee]

680 LIFT PUMP GAS 540....MILD....6.32 1/[email protected] WITH A LITTLE SPRAY ....GET SOMETHING WITH SOME COMPRESSION...AND GOOD HEADS....THAT'S MY NEXT MOVE

Is the scooter faster?

 

[79540]

Is the scooter faster?

NO...BUT IT'S CLOSE!

 

[Hitchcock]

680 LIFT PUMP GAS 540....MILD....6.32 1/[email protected] WITH A LITTLE SPRAY ....GET SOMETHING WITH SOME COMPRESSION...AND GOOD HEADS....THAT'S MY NEXT MOVE

At this point I'm not interested in running race gas. As far as heads go, I have a decent set now that I could upgrade for a bigger motor, plenty of room to open them up if I need.

 

[rickster71]

pump gas 548",dart block,crower sportman +.250 rods,4.25 callies dragonslayer,srp +10 cc pistons yielding a 10.74:1 cr

comp solid roller 268/272 at .050,.736/.714 on a 111

isky ez roll lifters [no needle bearings]

AFR 335 heads,114 chambers,isky gold stripe springs

home plenum ported/port matched edelbrock 454-R

pro systems 1070 dominator,hvh spacer

2 1/8 x 3 1/2 exhuast using dynomax ultraflow mufflers

msd 6-al box and dist

ran a best of 1.38 60'er,6.15 at 113,9.63 at 141.8 in good air

 

[Hitchcock]

pump gas 548",dart block,crower sportman +.250 rods,4.25 callies dragonslayer,srp +10 cc pistons yielding a 10.74:1 cr

comp solid roller 268/272 at .050,.736/.714 on a 111

isky ez roll lifters [no needle bearings]

AFR 335 heads,114 chambers,isky gold stripe springs

home plenum ported/port matched edelbrock 454-R

pro systems 1070 dominator,hvh spacer

2 1/8 x 3 1/2 exhuast using dynomax ultraflow mufflers

msd 6-al box and dist

ran a best of 1.38 60'er,6.15 at 113,9.63 at 141.8 in good air

What tire and gear are you running?

 

[nova007]

had a 548ci 10 to1 with bb2+ ran best of 5.70s and 9.12.on a maxed out big shot plate.never woud 1/4 right


2nd pass

http://www.youtube.com/watch?v=UN9QY0JFkpQ

 

[rickster71]

m/t et street 17.5 x 32 with a 4.86 gear.

turns 3000 rpm's at 60 mph on the highway,

and 7000 thru the traps at 141

shift at 7000 also btw

 

[505BBjason]

Aukai on here had a 555 that ran 8's in a backhalfed camaro on pump gas

 

[540Hotrod]

Old version 540.....Merlin II block, 11.06 compression, 266/272 112 LSA .774/.731, ported 2Xtra's, Super Vic, 1050 Dominator. 3700 lbs, G-Force 5 speed, 3.07 rear gears, 9.90'[email protected]. 6.30-6.40'[email protected] 1/8th mile. All motor on 93 octane.

New version- 555", 11.56 compression, Brodix CNC 3xtra's, same cam, Holley EFI...only shakedown runs so far...but looking good!

JIM