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What kind of numbers should I expect out of this setup? #2374212
09/20/17 11:26 PM
09/20/17 11:26 PM
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95Kota408 Offline OP
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Just curious what kind of numbers I should expect out of this build. Still don't have a car to put it in yet. Looking for a roller Challenger project I think. Note: Right column on flow sheet is the final port work numbers.


408
Block was honed with Torque Plates
Align honed
Square Decked

Scat Forged Crank
Scat Forged I Beam Rods
Auto Tec Forged Pistons
Eddie Heads Fully Ported
2.02 Ferrea Competition Plus intake valves 5/16" stem
1.60 Ferrea Competition Plus exhaust valves 5/16" stem
C.H.E. Precision valve guides
T&D Shaft Mount Roller Rockers 1.7
Crower Lifters
Innovators West Damper
Moroso Oil Pan
Indy Mod Man Intake
FI Tech 2x4 throttle body injection or 6 Pack? ( Haven't decided yet)

Cam specs are:

242/250
112 LSA
Lift IN/EX
.621 .621

20170305_100931.jpg408.jpg
Last edited by 95Kota408; 09/20/17 11:48 PM.
Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374361
09/21/17 08:34 AM
09/21/17 08:34 AM
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jersey
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Spaceman Spiff Offline
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What compression ratio?


526 cubes of angry wedge, pushbutton shifted, 9 passenger killer!
Re: What kind of numbers should I expect out of this setup? [Re: Spaceman Spiff] #2374364
09/21/17 08:56 AM
09/21/17 08:56 AM
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95Kota408 Offline OP
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10:1 compression ratio with pump gas

Screen Shot 2017-09-21 at 6.15.57 AM.png
Last edited by 95Kota408; 09/21/17 09:17 AM.
Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374391
09/21/17 10:35 AM
09/21/17 10:35 AM
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aZLiViN
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J_BODY Offline
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mid 10's

Re: What kind of numbers should I expect out of this setup? [Re: J_BODY] #2374393
09/21/17 10:41 AM
09/21/17 10:41 AM
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pittsburghracer Online work
"Little"John
pittsburghracer  Online Work
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You can't even start to give an ET guess with the info you gave. Without knowing the car weight, gearing, converter stall, header sizing, and several other important items. Hell we saw .40 in just moving from one race converter to another.


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374395
09/21/17 10:49 AM
09/21/17 10:49 AM
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Portage,michigan
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B3422W5 Offline
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3300 pound car with hook and sorted out. 10.90's- 11.00's..... maybe

Tiny, wide cam. Dont think that cam will do you absolutely any good if Et is the goal

Last edited by B3422W5; 09/21/17 10:50 AM.

69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

Re: What kind of numbers should I expect out of this setup? [Re: B3422W5] #2374398
09/21/17 10:54 AM
09/21/17 10:54 AM
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95Kota408 Offline OP
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I was just looking for ballpark HP/TQ #'s

Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374403
09/21/17 11:02 AM
09/21/17 11:02 AM
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Romeo MI
MR_P_BODY Offline
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575hp
wave

Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374502
09/21/17 01:47 PM
09/21/17 01:47 PM
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AndyF Offline
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If you are still planning the EFI system then I'd highly recommend going port injection with the Mod Man rather than throttle body. The Mod Man intake works a lot better as a dry intake than a wet one.

Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374523
09/21/17 02:15 PM
09/21/17 02:15 PM
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Mt Morris Michigan
mopar dave Offline
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112 lobe sep might be a pooch off the line unless your running a high stall or sprayin it. I once ran 112 scott brown cam with a 3500 stall n/a 408 and it was a real pooch from a dead stop.

Re: What kind of numbers should I expect out of this setup? [Re: mopar dave] #2374554
09/21/17 02:54 PM
09/21/17 02:54 PM
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Originally Posted By mopar dave
112 lobe sep might be a pooch off the line unless your running a high stall or sprayin it. I once ran 112 scott brown cam with a 3500 stall n/a 408 and it was a real pooch from a dead stop.


Had the exact same result. The OP only has a 10 to 1 motor, wide lsa will kill it out of the gate.


69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8

Re: What kind of numbers should I expect out of this setup? [Re: 95Kota408] #2374873
09/22/17 02:20 AM
09/22/17 02:20 AM
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Posts: 10,000
Frostbitefalls MN (Rocky&Bullw...
gregsdart Offline
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I made 504 hp with a 408 ,less cam duration and lift, airgap dual plane intake, less head flow and an 850 carb.


8..603 156 mph best, 2905 lbs 549, indy 572-13, alky






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