Post your Smallblock Engine and 1/4 mile times. I love to read good ingredients for a healthy mouse.Really interested in pump gas engines.
Thanks:thumbsup:
Thanks:thumbsup:
Good Running Smallblock Combo's
98blackburb
21 - 40 of 49 Posts
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3,633 Posts
Thanks Guys, Keep it rolling.
A friend had a 406
stock GM block
Super Vic (or some decent single plane)
around 11:1
Comp 25X solid roller
Brodix Track 1 heads - ported
1 7/8" headers
glide with an 8"
and 390 gears (I think)
in his Luv truck it ran 10.0s on motor
and 8.90s on a 225 shot.
stock GM block
Super Vic (or some decent single plane)
around 11:1
Comp 25X solid roller
Brodix Track 1 heads - ported
1 7/8" headers
glide with an 8"
and 390 gears (I think)
in his Luv truck it ran 10.0s on motor
and 8.90s on a 225 shot.
383 Scat cast crank with TRW flat tops, angle milled & home ported 461's, victor jr, Holly 750, Chet Herbert solid roller, TCI tb350 with 8" 4500 converter and 456 gears, 11:40 @118mph
Ran on street and track for 13 years, shifting at 7000rpm and turning 7300rpm through lights. Sold rotating assembly when building new motor after magnaflux checked OK.
Ran on street and track for 13 years, shifting at 7000rpm and turning 7300rpm through lights. Sold rotating assembly when building new motor after magnaflux checked OK.
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3,633 Posts
Nice 1/4 mile times guys .Thanks......keep it rolling !!!!
I haven't run mine in the quarter, but it made 522 hp on the dyno, and 514 ft lbs. Average tq from 3,000 to 6,000 rpm was 480 ft lbs.
406 c.i.
10.5:1 compression, 8.16:1 dynamic
AFR 195 Eliminator 65 cc angle plug
XE 284 hydraulic flat tappet, 1.6 ratio pro magnum RR
forged eagle crank and rods
wiseco forged pistons
super victor with a 750 holley street hp mechanical secondary
mallory hei
1 3/4" header, 3" exhaust.
406 c.i.
10.5:1 compression, 8.16:1 dynamic
AFR 195 Eliminator 65 cc angle plug
XE 284 hydraulic flat tappet, 1.6 ratio pro magnum RR
forged eagle crank and rods
wiseco forged pistons
super victor with a 750 holley street hp mechanical secondary
mallory hei
1 3/4" header, 3" exhaust.
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3,633 Posts
Andy , Thats a healthy engine !!!
1968 327 Machined .40 Block
Flat-Top PF Pistons 10.5:1
Edelbrock Performer 600CFM, rich metering
Weiand Stealth Aluminum Intake
300hp Cast-Iron Double-Hump heads, new valve job, seats, springs, etc
GM Flat Tappet Hydraulic Cam 222 Lift/460 Duration, similar specs to LS1
Cast-Iron Crank .10
Dyno 360hp @ 6000, 380ft/lbs @ 5500
1 3/4" tube 3" collector headers
2 1/2" exhaust through pair of Thrush Turbo mufflers
3:73 Eaton Posi 10-bolt
13.05 @ 110 (Avg over 3 runs) 91 pump-gas at the Phillips 66 up the street right before running. Not bad for $1500 drivetrain.
Raced my dad in his 94 suped up 5.0L Cobra Mustang. He ran 13.22 @ 112. The bet was a soda, I had a Pepsi.
Flat-Top PF Pistons 10.5:1
Edelbrock Performer 600CFM, rich metering
Weiand Stealth Aluminum Intake
300hp Cast-Iron Double-Hump heads, new valve job, seats, springs, etc
GM Flat Tappet Hydraulic Cam 222 Lift/460 Duration, similar specs to LS1
Cast-Iron Crank .10
Dyno 360hp @ 6000, 380ft/lbs @ 5500
1 3/4" tube 3" collector headers
2 1/2" exhaust through pair of Thrush Turbo mufflers
3:73 Eaton Posi 10-bolt
13.05 @ 110 (Avg over 3 runs) 91 pump-gas at the Phillips 66 up the street right before running. Not bad for $1500 drivetrain.
Raced my dad in his 94 suped up 5.0L Cobra Mustang. He ran 13.22 @ 112. The bet was a soda, I had a Pepsi.
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320 Posts
huh?
huh?
Yeah, hard to fit that. Sorry copy pasting got out of control. It's just a Hydraulic flat tappet kit with specs like the LS1 cam. I think it's a 222/460.
355 stock GM block +.030
3.48 stock crank
Bowtie 2nd series aluminum heads 2.02/1.60
10.8:1 with flat tops
Elgin hydraulic flat tappet 226/226 -.480/.490
fast bleed lifters
Torker II 1" spacer 650 Holley DP
1-5/8" Hooker super comps into 2-1/4" duals
4.11's and TKO 500
stock idle runs on 92 unleaded
installed in 1992
13.89 @ 101 1/4 mile 2 yrs. ago on 275/60-15 street radials (lousy 60ft.)
gets 20+ MPG on highway in OD
3.48 stock crank
Bowtie 2nd series aluminum heads 2.02/1.60
10.8:1 with flat tops
Elgin hydraulic flat tappet 226/226 -.480/.490
fast bleed lifters
Torker II 1" spacer 650 Holley DP
1-5/8" Hooker super comps into 2-1/4" duals
4.11's and TKO 500
stock idle runs on 92 unleaded
installed in 1992
13.89 @ 101 1/4 mile 2 yrs. ago on 275/60-15 street radials (lousy 60ft.)
gets 20+ MPG on highway in OD
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3,633 Posts
:thumbsup:Thanks Guys!!!
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3,633 Posts
Nice Doug !!!!
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180 Posts
In my 68 Firebird -
406 - GM block
GM cast crank
Eagle 5.7" rods
TRW forged flat tops - 10.7 comp
AFR195 Eliminators out of the box - 1.5 rockers
242/248@50 on 108 lobe centre comp cams hyd roller
RPM airgap matched to heads
830DP Holley - 1" spacer
1.75" x 4into 1 headers, 3" pipes & aerochamber mufflers
Turbo 400
4000 stall - 9.5" diameter
3.73 12 bolt
11.45@118mph
406 - GM block
GM cast crank
Eagle 5.7" rods
TRW forged flat tops - 10.7 comp
AFR195 Eliminators out of the box - 1.5 rockers
242/248@50 on 108 lobe centre comp cams hyd roller
RPM airgap matched to heads
830DP Holley - 1" spacer
1.75" x 4into 1 headers, 3" pipes & aerochamber mufflers
Turbo 400
4000 stall - 9.5" diameter
3.73 12 bolt
11.45@118mph
Alan, you could drive that anywhere,anytime. I use to drive the track, make about 6-10 passes and drive home (30miles round trip ?) Just PO'd a few friends :yes:
this is how it sounded
Now with a solid roller I think my heads may be limiting me a little (200cc as cast) but looking to step it up a bit next year 427 or 434 ci
LOL
this is how it sounded
Now with a solid roller I think my heads may be limiting me a little (200cc as cast) but looking to step it up a bit next year 427 or 434 ci
I'm trying to catch you... but traction has not been great
LOL
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3,633 Posts
Good 1/4 mile times Scotty
Sounds good Doug
There are many good healthy builds posted on here.....Thanks Guys for posting !!!!
Sounds good Doug
There are many good healthy builds posted on here.....Thanks Guys for posting !!!!
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418 Posts
in my 84 s10 3000 p.d.s.
355 s.b.c. 272 powermax crane cam 454 lift. 216 dur 9.81 comp, trw forged flat top pistons
700d.p. carb 300- 38 street domanter 0- 5500
12 bolt 373's ran 13.19 in the quarter mile
355 s.b.c. 272 powermax crane cam 454 lift. 216 dur 9.81 comp, trw forged flat top pistons
700d.p. carb 300- 38 street domanter 0- 5500
12 bolt 373's ran 13.19 in the quarter mile
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208 Posts
I was thinking the same thing, these combos are producing great times. Please, how are you getting the power to the ground?
John
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180 Posts
On my car I have koni shocks all round for the street but just change the fronts to a cheapy set of Summit 90/10's for the track.
Disconnect the front sway bar for the track.
Standard multi leaf springs on rear & heavy duty springs up front so it handles nice on the street.
Set of Jegs bolt in subframe connectors.
Set of Caltracks set with a quarter of a turn preload for track & street.
15x5 fronts with skinny tyres.
15x8 rears with 275/50/15 MT drag radials at about 17psi.
Take off from idle, if I stall it up it breaks traction.
I have about 2hrs work to get the car ready for the track including changing all of the wheels etc etc.
Runs 1.6 60 footers so far.
It is set up much more for the street than the track.
Disconnect the front sway bar for the track.
Standard multi leaf springs on rear & heavy duty springs up front so it handles nice on the street.
Set of Jegs bolt in subframe connectors.
Set of Caltracks set with a quarter of a turn preload for track & street.
15x5 fronts with skinny tyres.
15x8 rears with 275/50/15 MT drag radials at about 17psi.
Take off from idle, if I stall it up it breaks traction.
I have about 2hrs work to get the car ready for the track including changing all of the wheels etc etc.
Runs 1.6 60 footers so far.
It is set up much more for the street than the track.
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