Best built 346
#2
TECH Addict
Why a stock displacement?
Personally I'd probably go aluminium 402ci with a good blower cam (custom grind) forged internals (not sure who's), AFR heads, I quite like the look of the Professional Products 96mm intake/TB setup, QTP LT's all the supporting fuel and ancillary parts running about 9.1:1 CR then add either a Procharger or a turbo.
Personally I'd probably go aluminium 402ci with a good blower cam (custom grind) forged internals (not sure who's), AFR heads, I quite like the look of the Professional Products 96mm intake/TB setup, QTP LT's all the supporting fuel and ancillary parts running about 9.1:1 CR then add either a Procharger or a turbo.
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#8
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Fully forged, ETP 225 heads w/custom porting, ARP everything, TSP MS3, 200 shot plumbed into a ported match custom intake, speed density tune. Set-up to possibly be a DD but a track ripper at the same time!!!
There is plenty of people building stock displacement LS1's!!!
There is plenty of people building stock displacement LS1's!!!
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Originally Posted by SVT THIS
Forged internals, ETP or AFRs, blower cam, and either an STS or custom twin turbo with FMIC @ at least 10lbs of boost. Maybe a direct port N20 system for the track.
#10
Originally Posted by SVT THIS
Forged internals, ETP or AFRs, blower cam, and either an STS or custom twin turbo with FMIC @ at least 10lbs of boost. Maybe a direct port N20 system for the track.
Here is my setup....Futral Motorsports race prepped stock crank, Eagle 3D H-Beam 6.125 Rods, Mahle Motorsports -4cc Flat Top Pistons, TEA 5.3L Stage 1.5 heads, Futral Custom Grind Cam (236/243 .598/.617 112), Shaner S2 TB, Z06 85mm MAF, TSP 85mm Lid, 42# SVO injectors, and for the occasional use TNT F1
What I would do (and would like to do) different is....FAST 90/90, Direct Port
#12
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Originally Posted by 98NBMZ
The STS setup is junk from what I have seen from the cars around here that have it. I haven't seen any decent numbers from a tuned STS car here. One I don't think even broke 400rwhp and the other is at like 425rwhp. I should be putting down a little more than that with a N/A stock cubed 346.
Here is my setup....Futral Motorsports race prepped stock crank, Eagle 3D H-Beam 6.125 Rods, Mahle Motorsports -4cc Flat Top Pistons, TEA 5.3L Stage 1.5 heads, Futral Custom Grind Cam (236/243 .598/.617 112), Shaner S2 TB, Z06 85mm MAF, TSP 85mm Lid, 42# SVO injectors, and for the occasional use TNT F1
What I would do (and would like to do) different is....FAST 90/90, Direct Port
Here is my setup....Futral Motorsports race prepped stock crank, Eagle 3D H-Beam 6.125 Rods, Mahle Motorsports -4cc Flat Top Pistons, TEA 5.3L Stage 1.5 heads, Futral Custom Grind Cam (236/243 .598/.617 112), Shaner S2 TB, Z06 85mm MAF, TSP 85mm Lid, 42# SVO injectors, and for the occasional use TNT F1
What I would do (and would like to do) different is....FAST 90/90, Direct Port
On a 112+4 it will peak at 6300 and midrange trq will suffer. Definately more of a top grunt cam and high rpm runs.
I would change the LSA/ICL to 108 LSA/106 ICL with these VEs
236/243-108/106
12>IVO
44>IVC
51.5>EVO
11.5>EVC
110>ECL
23.5>overlap
And a heck of a SD tune.
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hmm, if i went all motor id do a ~14:1 setup, some ETP's, solid roller, j2k's and a ~9500 redline with power all over. i think an 8 would be easily had with the right driveline setup.
if i did a nitrous setup its be 12.5:1, solid roller again and a custom 3-4 stage system: the nozzle, then plate, then direct port. id mess with the lengths of line from the noid to the nozzles to tune how hard it hits.
for both rotating assemblies id use callies crank, lunati promod rods, clevite bearings, total seala gapless rings, and je or ross pistons
if i did a nitrous setup its be 12.5:1, solid roller again and a custom 3-4 stage system: the nozzle, then plate, then direct port. id mess with the lengths of line from the noid to the nozzles to tune how hard it hits.
for both rotating assemblies id use callies crank, lunati promod rods, clevite bearings, total seala gapless rings, and je or ross pistons
Last edited by Wnts2Go10O; 04-28-2006 at 04:12 PM.
#14
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For me a road race setup
Short block -
Blueprinted LS6 block
Custom Diamond Pistons 5cc dome
Total Seal Gapless rings
Probe 4340 “Ultralight” 6.125 I beam Rods
Scat “Feather Light Billet” crankshaft
Heads - 62cc CNC
AFR 205, ETP 215, Trick Flow 218
Hollow Ferrea 2.02 intake 1.6 ex
Comp springs (cam specific rates) Ti retainers
Jessel J2K Shaft Rockers
Matched Solid roller Cam 240ish
Ported Fast Intake
QTP 1 ¾ HVMC headers
Short block -
Blueprinted LS6 block
Custom Diamond Pistons 5cc dome
Total Seal Gapless rings
Probe 4340 “Ultralight” 6.125 I beam Rods
Scat “Feather Light Billet” crankshaft
Heads - 62cc CNC
AFR 205, ETP 215, Trick Flow 218
Hollow Ferrea 2.02 intake 1.6 ex
Comp springs (cam specific rates) Ti retainers
Jessel J2K Shaft Rockers
Matched Solid roller Cam 240ish
Ported Fast Intake
QTP 1 ¾ HVMC headers
#15
Originally Posted by 98NBMZ
The STS setup is junk from what I have seen from the cars around here that have it. I haven't seen any decent numbers from a tuned STS car here. One I don't think even broke 400rwhp and the other is at like 425rwhp. I should be putting down a little more than that with a N/A stock cubed 346.
#16
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Darton MID Aluminum Block 3.905" Bore (if that's possible)
Lunati 3.622" Lightweight Forged Crank
Lunati 6.125" Billet Connecting Rods
Wiseco Custom Reversed Dome -8cc Forged Nitrous Pistons
HellFire Ring Package
Callies Billet Steel LS1 Main Caps
ARP L19 Rod Bolts
Ported LS6 Oil Pump
Rollmaster Heat-Treated Double Roller Timing Chain
What you put on top of it is up to you. But that will handle a little bit of nitrous. But for the same price as that, you could have a 427/434/441/447/455 buy going with a MID sleeve of 4.125" 4.155" or 4.200" and a Lunati 4.000" or 4.125" crank.
Lunati 3.622" Lightweight Forged Crank
Lunati 6.125" Billet Connecting Rods
Wiseco Custom Reversed Dome -8cc Forged Nitrous Pistons
HellFire Ring Package
Callies Billet Steel LS1 Main Caps
ARP L19 Rod Bolts
Ported LS6 Oil Pump
Rollmaster Heat-Treated Double Roller Timing Chain
What you put on top of it is up to you. But that will handle a little bit of nitrous. But for the same price as that, you could have a 427/434/441/447/455 buy going with a MID sleeve of 4.125" 4.155" or 4.200" and a Lunati 4.000" or 4.125" crank.
#17
Originally Posted by eamador11
LoL...where do you live? The lowest STS setup ive seen thus far is 535 RWHP on a basically stock C5.
#18
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Originally Posted by eamador11
LoL...where do you live? The lowest STS setup ive seen thus far is 535 RWHP on a basically stock C5.