OK guys, I am running this on another forum but you get a turn as well..hopefully on the dyno Sat.
Specs are:
VN 304 Block relieved for stroker crank and rods.
Eagle 355 Crank
Scat 5.7 rods 7/16" pins.
Federal Mogul H859P 12cc dish pistons.
Accel billet dizzy with Accel super coil
MSD 6AL with 7000rpm cutout.
Decked , shaved
Comp Ratoi 10.5:1
VN heads..flowed to 530hp.
Torque Power Dual Plane (Cant get anything else under the bonnet) with 1" spacer.
B/G 750 DP.
Crane C288 cam/Solids with lifters.
Yella Terra Roler rockers. 7/16" pins in head.
2.02 Inlet Valves 1.6 Exhaust Manley S/Steel.
ARP everything.
Pacemaker PH 5275 1 3/4" primaries,2" seconds,2 1/2" collectors.
Usual hi volume oil pump, Hi Energy sump...etc etc
Might add more I have forgotten but you get the drift..
Whats the predicted power and torque figures at the flywheel?
Go hard!!
Winner gets a 2008 really trick leather bound Master Builders diary..!
R
355 HP For LH Guestimate?
Started by
_rorym_
, Jan 07 2008 11:27 PM
137 replies to this topic
#2
_the gts_
_the gts_
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Posted 08 January 2008 - 01:30 AM
450 guess
give me the head flow at 100 200 ...... 500" lift and i will do it on dyno 2003 for ya
give me the head flow at 100 200 ...... 500" lift and i will do it on dyno 2003 for ya
#4
arrimar
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"Have you still got that Torana!"
- Location:brisbane
- Car:Salamanca L34, Absinth LH SLR/5000, Caribean Blue LH 5.0, C250 Merc,
- Joined: 13-January 06
Posted 08 January 2008 - 06:51 AM
392
#5
_Herne_
_Herne_
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Posted 08 January 2008 - 07:00 AM
Hi Rory, how soon are you expecting to have your engine running? It will be interesting to compare figures with mine. The engines will not be exactly the same as I will be running standardish VN heads with just LT1 springs. I am running the TP dual plane though. I traded the Harrop back in again lol
Initially I will be running the cheap VN factory extractors but in time I will be changing to a more suitable set - maybe pacemakers...
At a rough guess I would say at least another month before I am ready to install the new 355.
Cheers
Herne
Initially I will be running the cheap VN factory extractors but in time I will be changing to a more suitable set - maybe pacemakers...
At a rough guess I would say at least another month before I am ready to install the new 355.
Cheers
Herne
#9
_Herne_
_Herne_
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Posted 08 January 2008 - 10:28 AM
Ok Rory, thats quickHerne,
Hopefully on the dyno Sat.
R
I will be very interested to see your figures, then we can compare them a little bit later with my figures.Cheers
Herne
#12
_rorym_
_rorym_
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Posted 08 January 2008 - 01:43 PM
You can go and stand in the corner....Put me down for 408hp
flywheel...not rear wheels.
R
#14
_ezy_09s_
_ezy_09s_
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Posted 08 January 2008 - 02:52 PM
470 hp/450ft/lb..shame about the dual plane manifold
#15
_v8slrtorana_
_v8slrtorana_
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Posted 08 January 2008 - 08:31 PM
Can i change my mind?
442HP @ 6500rpm
401 ft-lbs @ 5000rpm
442HP @ 6500rpm
401 ft-lbs @ 5000rpm
#17
_rorym_
_rorym_
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Posted 08 January 2008 - 08:55 PM
Its getting interesting now.
R
R
Edited by rorym, 08 January 2008 - 08:57 PM.
#18
_rorym_
_rorym_
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Posted 08 January 2008 - 08:57 PM
Yep...you looked harder didnt you?..Can i change my mind?
442HP @ 6500rpm
401 ft-lbs @ 5000rpm
R
#19
_Bomber Watson_
_Bomber Watson_
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Posted 08 January 2008 - 09:07 PM
Im going to guess around 28hp and 3ft-lb's.
Or if i wanted to flatter you i could go 708hp and 3000000000 ft-lb's.
But i think i'll make my real guess at 472.3HP
Or if i wanted to flatter you i could go 708hp and 3000000000 ft-lb's.
But i think i'll make my real guess at 472.3HP
#20
_ezy_09s_
_ezy_09s_
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Posted 09 January 2008 - 10:18 PM
So Rory,when are you going to dyno this?& where are you dynoing at?
#21
_smcbr6_
_smcbr6_
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Posted 09 January 2008 - 10:39 PM
lol - perhaps I'll end up in the corner. Until the dyno sheet proves me wrong.... i'll be roaming!You can go and stand in the corner....Put me down for 408hp
flywheel...not rear wheels.
R
My 202 hits the dyno late next week... sadly, i may put myself in the corner.
#23
_rorym_
_rorym_
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Posted 09 January 2008 - 11:55 PM
Straightline Performance....Hervey Bay ...This guy builds Pro Stock engines.
R
R
#25
_Herne_
_Herne_
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Posted 11 January 2008 - 01:56 PM
yeah big day tomorrow Rory
Did you get your dizzy recurved to suit the engine mate?
Herne
Did you get your dizzy recurved to suit the engine mate?
Herne
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