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

LT1 Dyno Archive

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Old 10-21-2013, 09:10 PM
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94 B4C. Bolt on 6 speed. Madz28 tune. 307/340 sae on a dynojet
Old 10-21-2013, 09:28 PM
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Originally Posted by J96transam
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

Im running cantons and alt is in stock location... but i did take a grinding disk to the "nub" on the back of the alt. The vc is still notched...but there was still minor contact.

BTW...Im not here that often, a friend pointed me over here.
Old 11-28-2013, 08:04 AM
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97 Z28 M6

Stock shortblock with 109k miles
Ai 200cc heads & 228* HR cam, CNC'd intake manifold and 58mmTB, Hooker LTs, ORY, Borla catback, 30# red-top injectors, dyno tune. Stock T56 & stock rear with 3.42s.
404/384 on a dynojet. Restrictive Y-pipe is likely holding it back to some extent.
Old 01-25-2014, 02:17 PM
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383 lt1
3600 stall billet
callies crank
Callies rods
JE pistons
Custom Comp Camshaft
LE3 Heads
Port Match intake
58mm TB
EWP
Long tube headers into x pipe into bullets dumped
shaft mount rockers
Fluidamper balancer
4,10 gears with eaton true track locker and moser axles
duel walbro pumps on hobs switch
Carbonfiber DS

432hp 423tq on a mustang dyno in Florida temp was 95 degrees hi humidity

this was the 4th pull the first 3 were in open loop cause noone was paying attention so it was a bit heat soaked

Took for a cruise later that day to and realized 1st gear was slipping bad in the upper rpm range only 1st no other gear took tranny apart and all hard parts were cracked.
Old 03-16-2014, 01:04 PM
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95 Z
6 Speed
60k mi
Custom CAI
Pacesetter L/T's and catless midpipe
Borla Catback with Hooker Max Flow muffler
Dyno Tune

311/347 on DynoJet.

Ohh and FYI it will be common for the ABS INOP light to be on your car after the dyno....if it does NOT go out check the rear ABS wires/sensors on the axle. The tuner threw the strap over the axle AND the ABS wires on the driver side of the rear axle and during the pulls must have been tugging on the wires going into the sensor. I wiggled the wires in a "diagnostic manner" to see if any would rip out. Got back in the car to start it and it went out.

Last edited by smitty2919; 03-17-2014 at 07:59 AM.
Old 03-21-2014, 01:42 PM
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96 SS M6
65k miles
All stock with original SLP 2OTL
Custom dyno tune

285/303 SAE on DynoJet

272/283 SAE baseline before dyno tune
Old 03-24-2014, 09:40 PM
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96 Impala
AI 200CC Ported H/C/I
228/234 614 614 108 LSA
Stock Short Block
T56
Full Bolt Ons

390RWHP/350RWTQ on a dynojet

Last edited by TIRED96LT1; 03-24-2014 at 09:45 PM.
Old 03-26-2014, 01:21 PM
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Originally Posted by TIRED96LT1
96 Impala
AI 200CC Ported H/C/I
228/234 614 614 108 LSA
Stock Short Block
T56
Full Bolt Ons

390RWHP/350RWTQ on a dynojet
Is this a dumb question? But how do you only have +3 TQ on me with a full H/C/I package?
Old 03-28-2014, 10:27 PM
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Originally Posted by smitty2919
Is this a dumb question? But how do you only have +3 TQ on me with a full H/C/I package?
Tuning
Old 03-29-2014, 12:33 PM
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You saying he has a bad tune or it was specifically tuned that way?
Old 03-29-2014, 04:14 PM
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Could be lots of things, don't dwell on it. Other guys with the same engine setup have made another 35hp 35tq through an A4 could be something about the individual car, the tuning, the dyno........................

At one point I had a chart that said 509rwtq from a cam only setup, I didn't pretend it was accurate.
Old 03-29-2014, 04:22 PM
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Ohh I'm not worried about it, just interesting to see all that work done for those numbers. If there was something wrong which gave those numbers I would think the owner wouldnt post them lol
Old 05-05-2014, 06:55 AM
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332 HP & 377 TQ out of my 1995 Z28 Camaro on Blankenship Tuning's Dyno in Shelbyville, KY

Engine:
K&N CAI
Trickflow Elbow
Stock Throttle Body
Stock Intake Manifold
Pacesetter Longtubes w/ ORY into Borla Exhaust
CC305 Cam
1.6 RR
Stock Cylinder Heads
Stock Short Block

Trans:
Vigilante 2K Stall
4L60E built by Wicked Performance

Rear:
7.5 10 bolt
Mini Spool
3.42 gears
Old 05-06-2014, 09:44 PM
  #514  
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414rwhp @6100
391rwtq @ 4600
SAE Corrected on a Mustang Dyno

355 LT1 11.8:1CR
Zero Decked
LE2 Heads
Lunati 230/238 .565/.565" 110+6
Harland Sharp SA1002 1.6:1 RR
1-3/4" LT Headers ORY
Magnaflow Cat Back
Ebay CAI
Stock TB
Stock Intake
36# Injectors

Ram HDx Clutch
Built T56

Stock Rear 3.42's



Last edited by hrcslam; 09-03-2014 at 11:34 PM.
Old 06-14-2014, 04:58 PM
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LE 226/232 .576 .571 110
Bored .030 over
Heads milled .020
.026 headgaskets
1.6rrs
Alex Springs
OBX lts
Ebay ORY
Dynomouth catback
K&N CAI

347RWHP
367RWTQ
on a dynojet at Jakes Performance Sterling Heights, MI
Old 11-05-2014, 04:24 PM
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394 built for nitrous. No spray numbers yet, but very happy with the NA numbers.

475/434 NA on a dynojet.

Runs 1-7 are from various test runs, but you can see the numbers on run 8.
Old 11-05-2014, 08:57 PM
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That much power done by 6000rpm, that doesn't seem legit.
Old 11-05-2014, 10:13 PM
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Originally Posted by 96capricemgr
That much power done by 6000rpm, that doesn't seem legit.
If you have questions about it, I'll be happy to answer. If you have questions about its validity Moe will be happy to confirm since he was the foot on the gas pedal. The setup should actually make power beyond the 7200 computer shutoff, but it has trouble breathing sitting still on the dyno above 6500.

And if you are talking about making 475 by 6k, it didn't. For some reason the graph only picked up a small portion of run 8. You can see the blue line at the top of the graph around the 5-6k range. He let off around the 6500 mark, so 475 was at roughly 6500 rpms.

Last edited by 12sec97Z28; 11-06-2014 at 11:45 AM.
Old 11-06-2014, 10:59 AM
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Great numbers. Any more details on setup?
Old 11-06-2014, 11:42 AM
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Originally Posted by TravisMcGill2000
Great numbers. Any more details on setup?
Sure.

394 solid roller, Dragonslayer crank, Oliver billet rods, Diamond pistons
AFR 210 heads ported by LE flowing around 326 cfm
Really big Lunati cam spec'd by LE for the top end
LT4 intake also ported by LE and opened for monoblade TB
Converted to OBD1 and tuned by Moe Bailey on 93 pump gas.
12.5:1 static compression
T56
Moser 12 bolt w/ 4.10 gears

It has a HSW standalone fuel system running Gulf 116 unleaded for the Nitrous Outlet direct port system, and hopefully some day I'll get to use it!

It's a full interior car with all power still running A/C


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