LS2 403 / TH350 dyno results
01-06-2008, 08:52 PM
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LS2 403 / TH350 dyno results Car made 465 RWHP and 430 RWHP on a Superflow dyno.
Mod List is as follows...
Engine:
Performance Engineering Aluminum LS2 403 (4.000 stroke/4.005 bore)
Eagle 4.000 crank
Eagle 6.125 Rods
Manley Pistons (-14cc, 4.005)
Clevite 77 Rod Bearings
Clevite 77 Main Bearings
Chromoly 7.400 Pushrods
Stock GM Lifters
PRC LS6 stage 2.5 heads, 59cc, with 2.04/1.57 valves, PRC Springs
1.8 Harland Sharp Roller Rockers
SDPC Crane Cam 250/256 .580 .580 108lsa (actual lift is .614 .614 with the 1.8 HS Rockers)
42lb Green Top Injectors
FAST 90mm Intake
Nick Williams 90mm Throttle Body
SLP 90mm MAF
LS6 Ported Oil Pump
LS2 Timing Chain
ARP Head Studs
ARP Crank Bolt
Powerbond Pulley
LS1 Motorsports Lid (Black)
K&N Air Filter
Thunder Racing Catch Can
NGK TR55’s
Taylor 10.5mm Thunderbolt plug wires
Thunder Racing Coil Relocation Brackets
Poly Motor Mounts
Metco Valve Cover Breather
Transmission:
TH350 Transmission - built with racing clutches (~5,500 miles since rebuild)
TCI 3800 stall
Deep Transmission Pan
Transmission Cooler
Lokar dipstick
Performance Shift Kit
Hurst Pistol-Grip Quarter Stick Shifter
1998 LS1 Flexplate
Exhaust:
Hooker 1 7/8 headers
3 inch y-pipe
Dual Cutouts
Flowmaster Cat-back
Mod List is as follows...
Engine:
Performance Engineering Aluminum LS2 403 (4.000 stroke/4.005 bore)
Eagle 4.000 crank
Eagle 6.125 Rods
Manley Pistons (-14cc, 4.005)
Clevite 77 Rod Bearings
Clevite 77 Main Bearings
Chromoly 7.400 Pushrods
Stock GM Lifters
PRC LS6 stage 2.5 heads, 59cc, with 2.04/1.57 valves, PRC Springs
1.8 Harland Sharp Roller Rockers
SDPC Crane Cam 250/256 .580 .580 108lsa (actual lift is .614 .614 with the 1.8 HS Rockers)
42lb Green Top Injectors
FAST 90mm Intake
Nick Williams 90mm Throttle Body
SLP 90mm MAF
LS6 Ported Oil Pump
LS2 Timing Chain
ARP Head Studs
ARP Crank Bolt
Powerbond Pulley
LS1 Motorsports Lid (Black)
K&N Air Filter
Thunder Racing Catch Can
NGK TR55’s
Taylor 10.5mm Thunderbolt plug wires
Thunder Racing Coil Relocation Brackets
Poly Motor Mounts
Metco Valve Cover Breather
Transmission:
TH350 Transmission - built with racing clutches (~5,500 miles since rebuild)
TCI 3800 stall
Deep Transmission Pan
Transmission Cooler
Lokar dipstick
Performance Shift Kit
Hurst Pistol-Grip Quarter Stick Shifter
1998 LS1 Flexplate
Exhaust:
Hooker 1 7/8 headers
3 inch y-pipe
Dual Cutouts
Flowmaster Cat-back
Last edited by XtrmLS1spd; 01-09-2008 at 07:42 AM.
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01-11-2008, 08:54 PM
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I wanted to run it before the track shut down for the winter, but didn't get the chance. I am actually trying to sell it a the moment. If I still have it by March, I will have some numbers then.
