LT1-LT4 Modifications 1993-97 Gen II Small Block V8

LT1 Dyno Archive

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Old 06-20-2012, 11:46 AM
  #481  
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396 shortblock w/ 195cc TFS's flowing about 270 @ .600, 236/244 cam, 1 3/4 header, 12.25:1 comp on pump

446 RWHP 426 RWTQ converter locked

Graph in another thread
Old 07-03-2012, 10:53 PM
  #482  
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Default 9c1

stroked 383 375rwhp/409rwtq
afr 180 heads 1.6 rockers
30lbs injectors
super ram intake 58mm nos tb
yank 3600ss converter
325/50/15 w/ prostars
2- ecu's 1-tuned and one for 200 dry shot
Old 07-11-2012, 05:42 PM
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Ebay cold air intake
Fidanza Aluminum Flywheel
270 HP
315 TQ
1993 Z28 M6 stock otherwise
Old 02-12-2013, 09:54 PM
  #484  
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1994 Camaro Z28 m6
160k miles (told engine was rebuilt at 100k but don't have paperwork), k&n cai, pacesetter longtubes, cat delete, ory-pipe, slp loudmouth exhaust, and 4.10 gears with stock tune
Dynoed on Mustang dyno today and car put down:
251HP @5251RPM and 267TQ @ 4126 RPM
Does this sound accurate? I feel like these numbers are low compared to what i've heard of LT1's putting down with similar bolt-ons but maybe my expectations were just too high.
Old 02-25-2013, 06:50 PM
  #485  
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Mustang Dynos generally put out lower numbers.
Old 02-27-2013, 04:09 PM
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1995 A4 66,000 Miles


Powerdyne Supercharger 5lbs psi
Long Tubes/ ORY/ Magnaflow Exhaust
Accel/MSD Ingnition/blaster
Comp Pro-Mag RRs
42LB Injectors
255lb Pump/Harness
Tuned by Moe Bailey

351RWHP 369RWTQ

Moe said he held her back since im on stock internals, and auto robs dyno numbers: ( all n all im happy

Last edited by whiteNrude01; 03-16-2013 at 07:59 PM.
Old 02-27-2013, 04:17 PM
  #487  
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Originally Posted by 94DarkLadyZ
1994 Camaro Z28 m6
160k miles (told engine was rebuilt at 100k but don't have paperwork), k&n cai, pacesetter longtubes, cat delete, ory-pipe, slp loudmouth exhaust, and 4.10 gears with stock tune
Dynoed on Mustang dyno today and car put down:
251HP @5251RPM and 267TQ @ 4126 RPM
Does this sound accurate? I feel like these numbers are low compared to what i've heard of LT1's putting down with similar bolt-ons but maybe my expectations were just too high.
Stock autos can nake 250rwhp, theres no way thats right, id go somewere ekse, and get a new dyno, maybe a tune as well
Old 02-28-2013, 09:55 AM
  #488  
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I bought my 94 t/a over the summer,and had it to the track a few times,but not the dyno yet. I'm hoping to be able to do that in the next month or two.
Like I said,its a 94 with a 6m.
My best time,at a somewhat high da track on 245/50/16 street tires was a 13.8 at 106.
I bought the car with a fair amount of work already done to it,and I'm still attempting to figure it all out. The previous owner claimed a lt4 top end,but I'm pretty sure he only did the cam swap.
The parts I have been able to confirm are:
Long tube headers (unsure of brand)
Oyp
Corsa exhaust
K&n intake
Aluminum intake elbow
Ported,descreened maf (which I plan on changing)
4.10 gears
Eibach springs and what appear to be edelbrock shocks
Short throw shifter
"stage 2" clutch-again unknown brand
hypertech tuning....probably going with a more reputable tuning option once I get some numbers of what the car is currently making.
And she just turned 88,000 miles.

Because this is my first f-body,I'm spending alot of time lurking in the newbie FAQ section,but if anyone feels like offering advice,I'm open for any kind of input.
Old 02-28-2013, 08:43 PM
  #489  
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300-310 rwhp
Old 03-05-2013, 03:45 PM
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1993 Formula 6-speed
LTs, 3:73s, WS6 Ram-Air box, SLP LM1.

294/324

Haven't dynoed with the S60, 4.10s, and Built T-56 yet.
Old 03-16-2013, 08:07 PM
  #491  
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Went to the track today for the first time...well...ever =P Had a blast, only got to do 2 passes, my best time was 13.2sec 1/4 mile @ 98.5MPH, 60FT was 2.098(was told that wasnt bad for a first time racer) I think I could have hit the high 12s but my car has 3.73 gears in it now, but the PCM is showing 2.73s, im sure thats throwing off my shiftpoints and other things and stealing time from me? Mods are:

1995 A4 66,000 Miles


Powerdyne Supercharger 5lbs psi
Long Tubes/ ORY/ Magnaflow Exhaust/ Cutout:Open
Accel/MSD Ingnition/blaster
Comp Pro-Mag RRs
42LB Injectors
255lb Pump/Harness
Tuned by Moe Bailey

351RWHP 369RWTQ
Old 03-18-2013, 11:27 PM
  #492  
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93 Camaro swapped to 97 stuff.

275 horse/300 ft lb before cutout was installed.

Long tubes
ORY
Built auto
cutout
ls1 intake
tune

13.4 @ 103 with 2.0 60'
Old 03-27-2013, 03:33 AM
  #493  
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602 rwhp

385ci LT1

9.2:1 CR

L.E. custom grind cam


TD shaftmouted rockers

AFR 227 eliminators

P1SC/intercooler
3.55" pulley (12 lbs)

MONDO blow off valve.


Edelbrock "door stop" Air Gap intake.

AS&M monoblade tb
Old 03-28-2013, 11:31 PM
  #494  
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396ci.
12.5.1 on 93 pump
Ported heads 290/198 @ .600"/206cc
244/254 .640/.640 112
Ported intake
58mm TB
1 3/4 LT/ORYpipe/Magnaflow CB
4.30's in stock 10 bolt.

On a Dynomite dyno

432/411 thru open cutout
422/402 thru Catback
Old 07-03-2013, 12:28 AM
  #495  
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438whp 403wtq (tuned for flat torque curve)
Mustang Dyno numbers on 91 octane

Mods:
Scat forged bottom end with splayed caps
10.7:1 static compression
TEA/TFS 200cc heads flowed 294 intake/267 exhaust at .600 lift
Elliot cam specs are 236/240-592/592-112LSA
Home ported stock intake
58mm TB
24x ignition and LS1 ECU
36# Ford injectors
Hooker headers
4" single exhaust
Built T56
Reinforced 10 bolt with 3.73 gears and Auburn Racing LSD
Set up for road-race time trials (decoupled torque arm, lowered PH bar, lowered control arms, KW V3 coilovers, tube/adjustable a-arms, 13" front brakes, Fikse and CCW 3 piece wheels with 315's, CF hood, etc, etc)

Moving to E85 soon and then possibly a supercharger.
Old 10-08-2013, 09:22 PM
  #496  
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Default My mods

This is my first post.
96 ws6
Afr210's
Tpis mini ram
As&m mono blade
Kooks stepped 1 7/8 long tubes 3 1/2 collector
Comp cam solid roller 242in 248 ex. 609 in 578a ex 114or lobe sep
383 11 to 1 comp
Jw th400 and a gearvendor
3800 converter
strange 12 bolt 4:10 gears

93 degrees outside( florida in late july) and the dyno was outside it made 394 horse at the tires and 323 tq it peaked at about 6900 rpm. It was a dynojet
close to making a track pass. the torque seems low was wondering if the converter could have messed with the numbers.
Getting a 150-200 shot in the near future
Old 10-09-2013, 09:57 PM
  #497  
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Originally Posted by popo8
602 rwhp

385ci LT1

9.2:1 CR

L.E. custom grind cam


TD shaftmouted rockers

AFR 227 eliminators

P1SC/intercooler
3.55" pulley (12 lbs)

MONDO blow off valve.


Edelbrock "door stop" Air Gap intake.

AS&M monoblade tb
What did you do as far as valve covers taller set and did you move the alternator or just trim the valve coverin that spot
Old 10-18-2013, 02:07 PM
  #498  
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On a Mustang Dyno (heard #s are lower than dyno jet)

260 rwhp/300 rwtq

1995 Firehawk w/ optional exhaust (315hp) - Hypertech Power Programmer/no cat/air foil

I was honestly expecting more but heard it would've been a lot better at a dynojet. However, still not sure if the mustang dyno #s are closer to real life hp ratings.

Any feedback?
Old 10-18-2013, 07:29 PM
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Try it again without the hypercrap..........
Old 10-19-2013, 05:22 AM
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Originally Posted by 96capricemgr
Try it again without the hypercrap..........
Really? Hypertech might be causing it to actually loose hp?


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