Post your 11 second combos

[Mike67]

While I agree some porting would have probably picked it up some....... the other side of the argument is........ how much quicker would you expect that combination of parts to go?

The 11.18 happened in less than stellar air...... so on a really good day it might have run closer to 11.10........ with some porting, probably would have dipped into the 10’s in good air.

It was turning 7100 through the lights on that 11.18 pass.

I was just fixing to ask what you were hitting at the lights....WOW!
What have you done to the bottom end to keep it together reliably?

 

[pentahead]

I am curious too....

 

[BSB67]

11.88 @ 119mls, 60ft 1.77s
440 to 493 cu.in., Edelbrock RPM selfported, 11.4:1 CR, pump gas, CompCam R288 mech. roller, CompCam steel roller rockers, Performer RPM DP Hughes stage 3 ported, Demon Mighty 850, 2"TTi, 3" Dynomax, A833 stock, aluminium flywheel and centerforce clutch, 8 3/4 3.90, 10x28" Hoosier, Caltracs, QA1 front and rear. 4034 lbs at the start line. No power options. Full steel body and interior.
180 mls trip on the road to the race track.
View attachment 658131

Very nice. Good looking car too.

What is your track altitude? Do you know or have a sense for what the density altitude was on that day?

 

[69 GTX]

Nice job!

 

[4onthefloor]

Very nice. Good looking car too.

What is your track altitude? Do you know or have a sense for what the density altitude was on that day?

Thank you, my Satti makes a good job. The altitude is 300 feet, temperature 95°. The track is very sensitive and get slower in the afternoon. Depending on the trap speed, the car should go faster, 60 foot time need definitely attention. I race the car only once a year for about 8 runs.

 

[BSB67]

Thank you, my Satti makes a good job. The altitude is 300 feet, temperature 95°. The track is very sensitive and get slower in the afternoon. Depending on the trap speed, the car should go faster, 60 foot time need definitely attention. I race the car only once a year for about 8 runs.

Which Track? Hard to imagine getting to 300 feet elevation in 180 miles when you're starting in Switzerland. But I'm pretty ignorant about geography once I leave my back yard.

 

[PRHeads]

Nothing really too special about in my build.
Mostly just quality machine work.

Stock 400 cast crank, still externally balanced, stock rods with ARP bolts, trw 2315’s with some valve pockets put in, and the pin fit opened up to just over .001.

Stock 100,000 mile oil pump with the “stiff” spring added to it(80psi going down the track).
MP 187 oil pan with stock windage tray.

I made 119 dyno pulls on the motor before it ever went in the car.
Probably 100 of them to 7k.

The combo I was using in the car was about 485hp.

 

[4onthefloor]

Which Track? Hard to imagine getting to 300 feet elevation in 180 miles when you're starting in Switzerland. But I'm pretty ignorant about geography once I leave my back yard.

It's the Hockenheim track. The Swiss elevation is between 6oo and 12500 feet. I live in 1300 feet elevation.

 

[Mike67]

Nothing really too special about in my build.
Mostly just quality machine work.

Stock 400 cast crank, still externally balanced, stock rods with ARP bolts, trw 2315’s with some valve pockets put in, and the pin fit opened up to just over .001.

Stock 100,000 mile oil pump with the “stiff” spring added to it(80psi going down the track).
MP 187 oil pan with stock windage tray.

I made 119 dyno pulls on the motor before it ever went in the car.
Probably 100 of them to 7k.

The combo I was using in the car was about 485hp.

Something to admire with those old TRWs & cast crank! Awesome!!!

 

[66Satellite47]

In the day my spare 440 was an LY rod TRW 11.5 piston motor. Ran it with several iron head combinations. It was only .3 to .5 slower than the best low deck 452 I had built. Old stuff works if the machining was good. Both my 906 & 915 heads were ground to the max. No pushrod lump, offset rockers. 7000 RPM motors. Hard on stock cranks. The heavy TRW held up very well.

 

[440rb]

Stock 1968 440 6-pk motor, +Team G intake, 850DP, hdrs+ a big SFT cam put it in a 3300lb car that hooked ok, went [email protected] 1990.

 

[383man]

1968 Plymouth Satellite
3550lb race weight
383+.030, trw 2315’s, unported 906’s with 2.08/1.74 valves(flow 230’s), rpm intake, ported 850 annular, 1-7/8” headers, 256/262-106 sft cam, old isky iron rockers.
4.56’s, 9x30 radial slicks, 5400 stall 8” converter, Cal-Tracs, xhd springs.

1.51 60’, 11.18@123

Hey I know you ! LoL. I knew this had to be someone who knows his stuff for this combo to run so good !! Ron

 

[383man]

He probably knows. He's a head porter.

Just the best head porter on the entire east coast and maybe the best in all of the United States. He knows his sh1t. Ron

 

[LemonWedge]

Just the best head porter on the entire east coast and maybe the best in all of the United States. He knows his sh1t. Ron

What a great opportunity it is to have Dwayne’s input over here! He’s one of the guys over at the other board I frequent that I read every post I see from him in the mere hopes that I can suck up some of his knowledge. I hope you’ll be a regular here, Dwayne.

 

[kjalltrac]

Stock bore/stroke 440
L2355f stock bore pistons
Edelbrock E-street heads
Headman 1 3/4 headers
3" exhaust with mufflers
Edelbrock rpm dual plane intake
Quickfuel 850 dp with electric choke
Comp cam hydraulic 284h cam
10.1 comp

8 3/4 with 3.73 gears
Tf727 manual revers pattern
Hughes 3000 stall converter
Ss springs
10/90 front shocks
26" x 9" hoosier slicks

64 plymouth belvedere, all steel and stock interior and benchseat.

11.915s @113.1 mph
1.75a 60 foot
This run was with 100hp nitrous.
Goes 12.24 na.

 

[Tex013]

Stock bore/stroke 440
L2355f stock bore pistons
Edelbrock E-street heads
Headman 1 3/4 headers
3" exhaust with mufflers
Edelbrock rpm dual plane intake
Quickfuel 850 dp with electric choke
Comp cam hydraulic 284h cam
10.1 comp

8 3/4 with 3.73 gears
Tf727 manual revers pattern
Hughes 3000 stall converter
Ss springs
10/90 front shocks
26" x 9" hoosier slicks

64 plymouth belvedere, all steel and stock interior and benchseat.

11.915s @113.1 mph
1.75a 60 foot
This run was with 100hp nitrous.
Goes 12.24 na.

View attachment 829088

Nice , looks great

Tex

 

[Stroker68]

383 stroked to 438 ci
TRW flat top
hand ported 906 2.14 1.81 manley 270 cfm
matched torker intake
knife edged
blended plenum
blended 2 inch spacer
Isky 1012B lifters springs
Crane gold
Hooker super comp 1 7/8
3 inch Exhaust h pipe
S/S springs
Comp engineering drag shock
Safety loop
sub frame tied
snubber
4.56
A833 4 speed
Centerforce
Hurst comp plus
MSD locked timing comp
elect fans
meziere
Milodon deep 1/2 pickup
Melling high volume
Holley blue
Holley 9380
Griffin
Full interior numbers match
59k original miles
11.89 @ 116

 

[kjalltrac]

What car?

 

[Stroker68]

What car?

68 Plymouth Roadrunner

 

[Cudadude2]

Well I finally made it to the 11’s. 1968 Road Runner 400/451, 10:1 compression. Solis lifter cam grind .600ish. Ported iron heads and factory intake. 800 edelbrock carb. Factory exhaust manifolds with 2.5 X pipe by Pypes. PTC 3500 converter. 3.73’s in an 8 3/4. G70-14 redline tires.