LT1 Dyno Archive
Originally Posted by OrangeLt1
New to the board but heres what I have and what it did before and after the HC swap.
Damn- thats NICE! Im hoping to gain more power after going to new 255lph pump, 30# SVT cobra injectors and a re tune..
Teching In
Joined: Sep 2006
Posts: 34
Likes: 0
From: NE Ohio
Car: 1994 SLP Firehawk, 6-spd
Mods:
Removed Ram Air Baffels
Amsoil Air Filter
Z06 MAF
Throttle Body Spacer
Jet Hot Long Tube Headers, Y-Pipe
!Cat, !AIR, !EGR
Borla Cat Back--second largest plate
Magnecore 8.5 MM wires (OTVC)
New AC plugs
160* (i think!) thermostat
Manual Fan Switch
Dyno Tune
Baseline on a different dyno in 2001, at ~21K was 271/315
Results with the above bolt ons, now at 40K are below...
Mods:
Removed Ram Air Baffels
Amsoil Air Filter
Z06 MAF
Throttle Body Spacer
Jet Hot Long Tube Headers, Y-Pipe
!Cat, !AIR, !EGR
Borla Cat Back--second largest plate
Magnecore 8.5 MM wires (OTVC)
New AC plugs
160* (i think!) thermostat
Manual Fan Switch
Dyno Tune
Baseline on a different dyno in 2001, at ~21K was 271/315
Results with the above bolt ons, now at 40K are below...
Teching In
Joined: Jul 2005
Posts: 32
Likes: 0
Procharged 383 New to the board... only been to the dyno once and then went again after replacing the stock Opti with the MSD...
1994 Z28 A4 3.23 rear end Precision 2800 stall
383 cid 9.0:1 cr JE pistons
Stock Block and Heads. Heads ported and Manley
Valves 2" and 1.56" 1.6:1 gold race Crane rockers,
Comp Cam 220/230 114lsa,
ATI Procharger, intercooled at 10#boost
42#injectors, inline fuel pump, Crane HI6, PS91 Coil,
MacShorty Headers, 3"hifloCat, Edelbrock 3"CatBack
Tune by PCMforLess
First Dyno ever
437 rwhp sae cant remember torque...
Replaced the OPTI and went back to the Dyno
447 rwhp....
Had a custom tune right there and then...still showed 10# boost..
and got 502 rwhp unadjusted (it was 55 degrees)
Adjusted to sae 481 rwhp and 474 rwtq...
So the opti added 10 hp and the dynotune added 37 rwhp
ps I think I need bigger injectors as it is getting lean at top end...
Regards fellow F body guys
Gary 9T4Z
1994 Z28 A4 3.23 rear end Precision 2800 stall
383 cid 9.0:1 cr JE pistons
Stock Block and Heads. Heads ported and Manley
Valves 2" and 1.56" 1.6:1 gold race Crane rockers,
Comp Cam 220/230 114lsa,
ATI Procharger, intercooled at 10#boost
42#injectors, inline fuel pump, Crane HI6, PS91 Coil,
MacShorty Headers, 3"hifloCat, Edelbrock 3"CatBack
Tune by PCMforLess
First Dyno ever
437 rwhp sae cant remember torque...
Replaced the OPTI and went back to the Dyno
447 rwhp....
Had a custom tune right there and then...still showed 10# boost..
and got 502 rwhp unadjusted (it was 55 degrees)
Adjusted to sae 481 rwhp and 474 rwtq...
So the opti added 10 hp and the dynotune added 37 rwhp
ps I think I need bigger injectors as it is getting lean at top end...
Regards fellow F body guysGary 9T4Z
Im new here so I figured Id post my first on here
1994 Formula A/4
LT4 Cam
1.6 RR
CAI
MAgnaflow Cat
FlowMaster cat back
160* stat
150 shot No2
3.73's
PaceSetter LT's w/ ORY
PCM Tune
36lb injectors
58mm Throttle Body
TB Bypass
Electric water pump
tr55's
LT4 ks
MSD wires / opti
Fudd 2800 stall
Trickflow heads
LT4 Intake MAnifold
De-Screened MAF
Lunati Timing chain
315 MT's out back with 245 in the front
UMI Subframe connectors
SLP Bilstein/Eiboch Drag Launch
Edlebrock Strut tower brace
Topped off with a 4'' Ram Air/Cowl hood
Best ET at 5500'
1/4 11.53 @129.86
60' 1.56
*EDIT* Put in two 60' times and took the other one out.
1994 Formula A/4
LT4 Cam
1.6 RR
CAI
MAgnaflow Cat
FlowMaster cat back
160* stat
150 shot No2
3.73's
PaceSetter LT's w/ ORY
PCM Tune
36lb injectors
58mm Throttle Body
TB Bypass
Electric water pump
tr55's
LT4 ks
MSD wires / opti
Fudd 2800 stall
Trickflow heads
LT4 Intake MAnifold
De-Screened MAF
Lunati Timing chain
315 MT's out back with 245 in the front
UMI Subframe connectors
SLP Bilstein/Eiboch Drag Launch
Edlebrock Strut tower brace
Topped off with a 4'' Ram Air/Cowl hood
Best ET at 5500'
1/4 11.53 @129.86
60' 1.56
*EDIT* Put in two 60' times and took the other one out.
Last edited by Pntbll309; Nov 12, 2006 at 01:34 AM.
TECH Addict
Joined: Jul 2005
Posts: 2,153
Likes: 3
Originally Posted by Pntbll309
Nope thats what it ran.
Mike
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Verdad Gallardo TECH Addict
Joined: Jul 2005
Posts: 2,153
Likes: 3
Originally Posted by Pntbll309
Be the first to call it, but there is no s/c or t/c.And there is more than heads and a cam, did you read the list?
Teching In
Joined: Nov 2006
Posts: 20
Likes: 0
Originally Posted by Pntbll309
Im new here so I figured Id post my first on here
1994 Formula A/4
LT4 Cam
1.6 RR
CAI
MAgnaflow Cat
FlowMaster cat back
160* stat
150 shot No2
3.73's
PaceSetter LT's w/ ORY
PCM Tune
36lb injectors
58mm Throttle Body
TB Bypass
Electric water pump
tr55's
LT4 ks
MSD wires / opti
Fudd 2800 stall
Trickflow heads
LT4 Intake MAnifold
De-Screened MAF
Lunati Timing chain
315 MT's out back with 245 in the front
UMI Subframe connectors
SLP Bilstein/Eiboch Drag Launch
Edlebrock Strut tower brace
Topped off with a 4'' Ram Air/Cowl hood
Best ET at 5500'
1/4 11.53 @129.86
60' 1.56
*EDIT* Put in two 60' times and took the other one out.
1994 Formula A/4
LT4 Cam
1.6 RR
CAI
MAgnaflow Cat
FlowMaster cat back
160* stat
150 shot No2
3.73's
PaceSetter LT's w/ ORY
PCM Tune
36lb injectors
58mm Throttle Body
TB Bypass
Electric water pump
tr55's
LT4 ks
MSD wires / opti
Fudd 2800 stall
Trickflow heads
LT4 Intake MAnifold
De-Screened MAF
Lunati Timing chain
315 MT's out back with 245 in the front
UMI Subframe connectors
SLP Bilstein/Eiboch Drag Launch
Edlebrock Strut tower brace
Topped off with a 4'' Ram Air/Cowl hood
Best ET at 5500'
1/4 11.53 @129.86
60' 1.56
*EDIT* Put in two 60' times and took the other one out.
very nice man
Check my link out, it is quick for what it is.
__________________
95 Pontiac Formula- Stock engine with ATI Procharger, Moser 12 bolt w/4:30 gears, Rossler trans, Neil Chance 4000 stall, M/T ET streets, 10.914@ 121.90mph, 1.452 60ft. GMHTP November 2010 Feature Car. Check it out at:
https://www.motortrend.com/features/...ebird-formula/
http://www.youtube.com/watch?v=abZ1z...ature=youtu.be
95 Pontiac Formula- Stock engine with ATI Procharger, Moser 12 bolt w/4:30 gears, Rossler trans, Neil Chance 4000 stall, M/T ET streets, 10.914@ 121.90mph, 1.452 60ft. GMHTP November 2010 Feature Car. Check it out at:
https://www.motortrend.com/features/...ebird-formula/
http://www.youtube.com/watch?v=abZ1z...ature=youtu.be
Teching In
Joined: Jul 2006
Posts: 31
Likes: 0
97z, cc306, pacesetter LTs, trual duals, 30lb svo's, comp 918's, hardened pushrods, csr e-wp, gm heavy duty timing components, new opti, mad z-28 tune. Everything else completely stock...I also have nitrous, but no numbers with it...yet
350rwhp 357 rwtq on motor with a small misfire.
350rwhp 357 rwtq on motor with a small misfire.
9 Second Club
Joined: Dec 2003
Posts: 170
Likes: 0
383 Lt1 14:1 compression with AFR 220 heads, Comp solid roller 288,295 @ .50 with over .700 both sides on 108 lobe. Super Victor intake with 1000cfm 4150 Carb with external peterson oil/vac system and NOS big shot fogger. Through Th400 transmission.
on a 36 pill 780rwhp flat lined from 5500 to 8000rpm
In my 1995 Z28 with stock suspension and a 30 inch et street. Went 9.0 @ 159.7 ( 1.41 sixty it didn't hook) mph in 100 degree heat at TMP, Cayuga in August 2003.
on a 36 pill 780rwhp flat lined from 5500 to 8000rpm
In my 1995 Z28 with stock suspension and a 30 inch et street. Went 9.0 @ 159.7 ( 1.41 sixty it didn't hook) mph in 100 degree heat at TMP, Cayuga in August 2003.
94z28
224/236 cam, 1.6 rr's, cai, lts, ory, gmmg, csi e-wp, msd 6al, 58mm tb, 2800 vig, 4th built 4l60e , 3.42 gears, nx 150 shot with all the suppporting goodies, free mods,lca's, relos. Pretty sure thats it.
on motor: 348rwhp,can't remember the tq
on 100 shot: 444rwhp/436rwtq (i think the tq # is right)
on 150 shot: 489rwhp/490rwtq
na it has gone a best of 12.3 at 109.89
best et 100 shot= 11.32
best mph 100 shot= 120.84
best run to date = 11.21 @ 122.35 with a 1.57 60' 150 shot
It will go faster then that
Mods in waiting are (line lock, ported canfield heads, spohn tq arm, asp pulley)
224/236 cam, 1.6 rr's, cai, lts, ory, gmmg, csi e-wp, msd 6al, 58mm tb, 2800 vig, 4th built 4l60e
, 3.42 gears, nx 150 shot with all the suppporting goodies, free mods,lca's, relos. Pretty sure thats it. on motor: 348rwhp,can't remember the tq
on 100 shot: 444rwhp/436rwtq (i think the tq # is right)
on 150 shot: 489rwhp/490rwtq
na it has gone a best of 12.3 at 109.89
best et 100 shot= 11.32
best mph 100 shot= 120.84
best run to date = 11.21 @ 122.35 with a 1.57 60' 150 shot
It will go faster then that
Mods in waiting are (line lock, ported canfield heads, spohn tq arm, asp pulley)
Originally Posted by spray
383 Lt1 14:1 compression with AFR 220 heads, Comp solid roller 288,295 @ .50 with over .700 both sides on 108 lobe. Super Victor intake with 1000cfm 4150 Carb with external peterson oil/vac system and NOS big shot fogger. Through Th400 transmission.
on a 36 pill 780rwhp flat lined from 5500 to 8000rpm
In my 1995 Z28 with stock suspension and a 30 inch et street. Went 9.0 @ 159.7 ( 1.41 sixty it didn't hook) mph in 100 degree heat at TMP, Cayuga in August 2003.
on a 36 pill 780rwhp flat lined from 5500 to 8000rpm
In my 1995 Z28 with stock suspension and a 30 inch et street. Went 9.0 @ 159.7 ( 1.41 sixty it didn't hook) mph in 100 degree heat at TMP, Cayuga in August 2003.
Nice Job Vince!!!!
Tony.
Originally Posted by 97ssmokem
1994 383
200 shot
605RWHP
575 RWTQ
200 shot
605RWHP
575 RWTQ
I've got to throw a 300 shot on mine one of these days, she's built for more than that but I'm conservative.