98 Z28 M6 Dyno - Before & After - LS1TECH

Go Back   LS1TECH > VEHICLE SPECIFIC FORUMS > Chevrolet Camaro 1967-2002
Log In 

Chevrolet Camaro 1967-2002 The forum for diehard Camaro fans

98 Z28 M6 Dyno - Before & After

Thread Tools Search this Thread
Old 06-22-2011, 12:37 AM   #1
Trader Rating: 0
Join Date: Jan 2011
Location: Dickson, TN
Posts: 206
Default 98 Z28 M6 Dyno - Before & After

First of all sorry about no pics/graph. I wasn't there and this is my best friends camaro that we just did last week. They dyno tuned it today. About 80 degrees & 82% humidity = I know not ideal conditions but he goes back to base with it Friday so we had to get it done.

Before / baseline:
Car had been on conventional motor oil of some type.
Stock exhaust & mani's
K&N drop in air filter (dirty, thing looked like it hadn't been cleaned in a year or more)
Granetelli Lid
1pc Aluminum driveshaft
Stock 3.42 gears
304.4rwhp & 320rwtq
The guy who dyno'd it said he believed it had a programmer installed also to put those kind of numbers down.

We went to GM and had the computer flashed to newest stock update to reset the VIN where the computer could be tuned.

After / final:
Washed/clean K&N drop in filter
Granetelli Lid
1pc Aluminum driveshaft
Stock 3.42 gears
New Energy suspension tranny mount
NGK TR55's (.45 gap)
Taylor Thunderbolt Ignition wires
Hardened 7.400 pushrods
TSP 224/228 .581/.588 114lsa "blower cam"
Newer 241 stock/not ported heads w/PAC .650 beehives & new stem seals
All new gaskets of course
OBX longtube headers
Custom exhaust w/slp mufflers
TSP high volume oil pump
LS2 timing chain
SLP underdrive pulley
Powermaster high output alternator
Gripforce Stage 3 6puck clutch w/ lightweight flywheel
AIR/smog delete
EGR delete
NEW LS6 GM intake
New Sealed Power lifters
Mobil 1 5-30 Full Sythetic

And it did.... 382rwhp & 384.9rwtq

I was pretty happy with the results.
Small cam, stock heads w/o porting and just a lot of cleaning and deleting smog junk. Now we just have to get a shifting problem figured out. Car runs stout though. Hopefully won't be long and we'll get to try the "blower" part of the cam out lol.
usmonaro is offline   Reply With Quote
Old 06-29-2011, 07:24 AM   #2
Registered User
Trader Rating: 0
Join Date: Jun 2011
Location: Kuwait
Posts: 23

nice setup my friend
good luck with your car
go out and kill some toyota corolas ( C6 )
haha i call them corollas because they are slow
DeadSiIence is offline   Reply With Quote
Old 07-21-2011, 03:18 PM   #3
TECH Addict
blk/slvr02ss's Avatar
Trader Rating: 21
Join Date: Dec 2006
Location: Port Saint Lucie,Florida
Posts: 2,773

Nice #'s !!!!!!! DeadSiIence r u talking about a Vette C6 being Slow ?
2008 CBR1000RR !!!
blk/slvr02ss is offline   Reply With Quote

2002, 224228, 98, camaro, dickson, driveshaft, dyno, gears, gripforce, ls2, m6, pushrods, stage, stock, tsp, z28

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off


All times are GMT -5. The time now is 05:05 AM.