Autography...52 cars in 33 years
07-12-2010, 08:10 PM
#161
Back From The dead
Thread Starter
07-13-2010, 05:50 PM
#162
08 MDX, 04 TL (sold)
iTrader: (1)
The thing about high mileage driving is that either you get out under 60,000 miles or your in trouble. If you're lucky, you may get 200,000 miles before you have to put major money in to them.
... but I take a different approach than you. I go for cars that have a good shot at getting me past 200k without major money. Over 120k on the TL and going strong.
The following users liked this post:
nspec_ya4 (09-04-2011)
07-18-2010, 09:09 AM
#163
Back From The dead
Thread Starter
Tweaking number 37
Driving the Denali isn't so bad. The ride isn't terrible, but it's definately truckish more than SUVish. The power...ahh 
the power! 6.2l, 403 hp 6 speed auto. 0-60 in 6.2 seconds stock. The gas mileage is the big down fall. As a member of multiple forums, I have found that GM's are very tuneable. So I decided to start off slowly...
Introducing the Diablo Predator.
This hand held unit allows me to install a performance map, and then further adjust the foloowing parameters:
a. Richen or lean fuel mixture
b. Advance or retard ignition timing
c. Raise and lower shift points in 10 RPM increments
d. Raise and lower rev limiter in 10 RPM increments
e. Reduce shift duration (time delay during gear change)& (+/- 25% and anywhere in between)
f. Increase or decrease shift firmness (+/- 25% and anywhere in between)
g. Correct speedometer for gear changes and/or tire sizes
h. Turn on cooling fans at lower temps in incremental steps of 1 degrees (for vehicles w/ factory equipped electric fans)
i. Adjust top-speed limiters.
I've already loaded the base performance map and driveability is already so much better. I'll take my first real drive tomorrow. From there, careful tweaking will start. My goal is to get the best overall performance and gas mileage possible. Also looking for sub 6 second 0-60
.
Exhaust to follow, followed by?
the power! 6.2l, 403 hp 6 speed auto. 0-60 in 6.2 seconds stock. The gas mileage is the big down fall. As a member of multiple forums, I have found that GM's are very tuneable. So I decided to start off slowly...Introducing the Diablo Predator.
This hand held unit allows me to install a performance map, and then further adjust the foloowing parameters:
a. Richen or lean fuel mixture
b. Advance or retard ignition timing
c. Raise and lower shift points in 10 RPM increments
d. Raise and lower rev limiter in 10 RPM increments
e. Reduce shift duration (time delay during gear change)& (+/- 25% and anywhere in between)
f. Increase or decrease shift firmness (+/- 25% and anywhere in between)
g. Correct speedometer for gear changes and/or tire sizes
h. Turn on cooling fans at lower temps in incremental steps of 1 degrees (for vehicles w/ factory equipped electric fans)
i. Adjust top-speed limiters.
I've already loaded the base performance map and driveability is already so much better. I'll take my first real drive tomorrow. From there, careful tweaking will start. My goal is to get the best overall performance and gas mileage possible. Also looking for sub 6 second 0-60
. Exhaust to follow, followed by?
Last edited by NJ SHAWD; 07-18-2010 at 09:12 AM.
07-18-2010, 12:56 PM
#164
Whats up with RDX owners?
iTrader: (9)
07-18-2010, 02:50 PM
#165
07-18-2010, 02:57 PM
#166
Your Friendly Canadian
Join Date: Dec 2007
Location: Toronto, Ontario
Age: 32
Posts: 17,433
Received 1,492 Likes
on
1,050 Posts
That's a pretty cool chip. I wish I had that kind of control over my car.
07-18-2010, 04:35 PM
#167
Back From The dead
Thread Starter
It's not a chip, but a way to over write the ECM. I had something similar with my Subaru, but this gives much more flexibility. The key is tiny adjustments at each time. I won't be playing much with AFR's or timing at first. I'm starting out with shift points, rev limiting and duration. I'm going to take it very slow.
Last edited by NJ SHAWD; 07-18-2010 at 04:39 PM.
07-18-2010, 04:37 PM
#168
Your Friendly Canadian
Join Date: Dec 2007
Location: Toronto, Ontario
Age: 32
Posts: 17,433
Received 1,492 Likes
on
1,050 Posts
I wouldn't take it too slow if I were you. You'll probably get rid of the Denali before you've gained 5 hp 
On another note, what happens to the warranty?
On another note, what happens to the warranty?
07-18-2010, 04:42 PM
#169
Whats up with RDX owners?
iTrader: (9)
07-18-2010, 04:44 PM
#170
Back From The dead
Thread Starter
07-18-2010, 04:47 PM
#171
Banned
Join Date: Feb 2008
Location: Clemson
Age: 37
Posts: 476
Likes: 0
Received 0 Likes
on
0 Posts
Why would you want to go through so many cars? All the paperwork, insurance, DMV...you must of some sort of compulsion...i feel sorry for your family
first step is to admit it...at least admit you're not the most rationale person ever
first step is to admit it...at least admit you're not the most rationale person ever
07-18-2010, 04:54 PM
#172
Back From The dead
Thread Starter
I guess you didn't really read it through or you might have a better understanding. Btw, I do admit it in the first paragraph. There is almost no paperwork, DMV or insurance to deal with when you buy cars from a dealer. They handle 99% of it. You don't have to feel sorry for my family either, but thanks for caring.
Last edited by NJ SHAWD; 07-18-2010 at 04:58 PM.
07-19-2010, 06:59 PM
#173
Back From The dead
Thread Starter
1st trip today - 450 miles round trip to central Connecticut.
Driving impressions from performance tune - Better throttle response and standard shift points are higher than stock (a good thing). When driving at WOT, she screams, but the shift points are too high. You can feel the acceleration G's drop off 400-500 rpms before shifting into 3d and 4th gears. I guess that will be the first level of adjustment I work on...more to follow.
Average fuel economy prior to tune 18.1 mpg highway
Average fuel economy todays trip 19.7 mpg highway
Driving impressions from performance tune - Better throttle response and standard shift points are higher than stock (a good thing). When driving at WOT, she screams, but the shift points are too high. You can feel the acceleration G's drop off 400-500 rpms before shifting into 3d and 4th gears. I guess that will be the first level of adjustment I work on...more to follow.
Average fuel economy prior to tune 18.1 mpg highway
Average fuel economy todays trip 19.7 mpg highway
07-19-2010, 11:28 PM
#174
I guess you didn't really read it through or you might have a better understanding. Btw, I do admit it in the first paragraph. There is almost no paperwork, DMV or insurance to deal with when you buy cars from a dealer. They handle 99% of it. You don't have to feel sorry for my family either, but thanks for caring.
The following users liked this post:
NJ SHAWD (07-30-2011)
07-20-2010, 08:15 PM
#175
Back From The dead
Thread Starter
No worries, but thanks MW!
07-20-2010, 08:56 PM
#176
Your Friendly Canadian
Join Date: Dec 2007
Location: Toronto, Ontario
Age: 32
Posts: 17,433
Received 1,492 Likes
on
1,050 Posts
Looking good! Makes you wonder why the car isn't like this from stock.
07-28-2010, 06:49 PM
#177
Back From The dead
Thread Starter
Installed a Magnaflow full polished catback today on the Yukon. Even though the tune showed some improvement, the exhaust really made the difference. The tune called for a free flowing exhaust and now I understand why. The sound is actually quieter than stock at low rpm but roars at WOT. I am starting to have as much fun driving this as the TL (at least in a straight line). Pics and a clip to follow tomorrow.
07-28-2010, 11:13 PM
#178
I'm of the belief that how a car sounds (whether its engine sound, exhaust notes or a rattle or a dying P/S pump) is just as important as how it looks.
07-29-2010, 12:09 AM
#179
Whats up with RDX owners?
iTrader: (9)
A dragster that sounds like a Ford Fiesta is not cool.
07-29-2010, 06:28 AM
#180
Back From The dead
Thread Starter
It's amazing how much of a difference it makes on this truck. I've done exhausts on several cars; both NA and FI and have never seen this much of a change. Not sure if it is because of the tune getting a chance to breath or what, but it was a good choice. Now for some highway mileage testing next week. A couple of pics and video to follow.
07-29-2010, 07:33 AM
#181
Back From The dead
Thread Starter
Let's try this again:
= click on the red X for sound clip
Last edited by NJ SHAWD; 07-29-2010 at 07:39 AM.
The following users liked this post:
NJ SHAWD (07-30-2011)
07-31-2010, 06:32 AM
#183
Safety Car
<---- Loves this thread! 
Amazing how the amount of owned cars add up over the years.
Amazing how the amount of owned cars add up over the years.
The following users liked this post:
NJ SHAWD (07-30-2011)
The following users liked this post:
NJ SHAWD (07-30-2011)
08-13-2010, 07:22 AM
#185
Back From The dead
Thread Starter
Thanks guys. On the one hand, I think I'll be sitting tight for a while with these...but you never know. The Yukon is officially faster now than my 4G (sub 6 second 0-60) in straight line acceleration and gets almost 21 mpg on the highway. The wife drives the 4G full time and I drive whenever we go out. I can't see modding it as she won't appreciate the performance. The only other option now is to pick an old muscle car or something....
08-13-2010, 08:20 AM
#186
Your thread has inspired mine.
But i have 21 vehicles within 20 yrs of driving. I will catch up to you.
see my list here ->>
https://docs.google.com/fileview?id=...MzI3NDZi&hl=en
But i have 21 vehicles within 20 yrs of driving. I will catch up to you.
see my list here ->>
https://docs.google.com/fileview?id=...MzI3NDZi&hl=en
The following users liked this post:
NJ SHAWD (07-30-2011)
10-11-2010, 05:43 AM
#187
Back From The dead
Thread Starter
Ladies and Gentlemen,
Please welcome Number 38 and my return to muscle cars. This is a 69 Nova Yenko SS tribute. While not really close to what the Yenko was, the car has been rotisserie restored within the last two years including a complete rebuild of the drive line; and includes:
M+FQHDcBMiDLVk+1Q~~_3.JPG)
OkY19(fBMiDLdQh,g~~_3.JPG)
QCWk~$(KGrHqYOKjQE)UfLJHN+BMiDLkbL3Q~~_3.JPG)
Ty4M0-qBMiDLsTuMQ~~_3.JPG)
(hkKlF3BMiDLy6T8g~~_3.JPG)
RO)nzGpBMiDMBoIyQ~~_3.JPG)
UPfs5w2BMiDMIZR6!~~_3.JPG)
UVfuNQ1BMiDMOoRVw~~_3.JPG)
MCUWLGoBMiDMUm2fQ~~_3.JPG)
Please welcome Number 38 and my return to muscle cars. This is a 69 Nova Yenko SS tribute. While not really close to what the Yenko was, the car has been rotisserie restored within the last two years including a complete rebuild of the drive line; and includes:
- Chevy 350 Bored .030 Over
- Pete Jackson Gear Drive Timing
- Edelbrock RPM Airgap Intake Manifold
- Holley 700 CFM Double Pump Carb
- 570 Lift Cam
- HEI Ignition With Curve Kit
- Headers with 2-1/2" Flowmasters
- Turbo 350 With 2800 Stall
- B&M Megashifter
- 355 12 Bolt Rear End
10-11-2010, 05:44 AM
#188
Back From The dead
Thread Starter
Mods, maybe a title update?
10-11-2010, 06:03 AM
#189
congrats!
I actually pressed "end", which scrolled down to the bottom of the page and then I went up... I nearly pooped myself when I saw Yenko on the Nova. Looks great!
I actually pressed "end", which scrolled down to the bottom of the page and then I went up... I nearly pooped myself when I saw Yenko on the Nova. Looks great!
10-11-2010, 09:28 AM
#190
Senior Moderator
That's a nice restoration even if it isn't a real Yenko. Congrats on the pickup!
10-11-2010, 02:49 PM
#192
Suzuka Master
Congrats! Looks nice and must sounds equally as good!
10-11-2010, 06:03 PM
#194
Whats up with RDX owners?
iTrader: (9)
Nice pickup. Not a fan of Novas, but I do like the color. And it looks like its been rebuilt properly.
Do you mind posting how much you paid for it?
Do you mind posting how much you paid for it?
10-11-2010, 06:39 PM
#196
Back From The dead
Thread Starter
Let's just say less than I should have. I just spoke with the owner and it's shipping this week.
10-11-2010, 06:45 PM
#197
Whats up with RDX owners?
iTrader: (9)
Your secrecy intrigued me.
So I found it. And that is a damn good deal. The seats could use a recover though. I love those B&M shifters. My friend had one in his '70 Mustang.
So I found it. And that is a damn good deal. The seats could use a recover though. I love those B&M shifters. My friend had one in his '70 Mustang.
10-11-2010, 06:52 PM
#198
Back From The dead
Thread Starter
Nice detective work
The seat is the only flaw. I will replace it and may opt for buckets and a center console. I couldn't touch a bondo car for even a couple of thousand more around here. The previous owner is a 65 yr old farmer and a great guy. He busted my stones that I stole it, and he's pretty right.
The seat is the only flaw. I will replace it and may opt for buckets and a center console. I couldn't touch a bondo car for even a couple of thousand more around here. The previous owner is a 65 yr old farmer and a great guy. He busted my stones that I stole it, and he's pretty right.
10-11-2010, 07:18 PM
#199
Whats up with RDX owners?
iTrader: (9)
I didn't read the description, but was he the original owner.
10-11-2010, 07:25 PM
#200
Back From The dead
Thread Starter
Not the original owner, but brought it to where it is over the last two years. I just got off the phone with him; he was telling me where the build sheet was and even started the car for me over the phone. Really great guy and I know the car will be better than the pictures. The Jackson gear drive makes it sound like there's a blower under the hood!