LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

My Dyno Results: The Good, The Bad and The Great! Pics/Video inside

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Old Mar 15, 2008 | 07:35 PM
  #1  
cas0484's Avatar
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From: Lake Mary, Florida
Thumbs up My Dyno Results: The Good, The Bad and The Great! Pics/Video inside

The Good

I decided to take the TA up to Next Level Performance for a baseline Dyno run to see what the car had in it prior to putting in the cam(CC 503 is just about ready to go in). Overall I’m pretty happy with the results. Out of all the runs the Max HP was 274.39 and Max Torque was 289.08. The first two runs were with the cutout closed and the second two with it open so, Borla pretty much flows great. The numbers aren’t too bad for a 110,xxx mile Bolt –On LT1 through an auto, stall and 3.73 gears. Here is the graph.



The Bad

So, after I finish my last pull and we’re removing the straps to take the car off of the Dyno we see the car leaking some fluid. Upon a closer look, its coolant and its pouring out of the rear of the block. The tech at NLP takes a look and sees that it’s blown out a freeze plug. My day just got crappy, it’s leaking out so much coolant so fast that there was no way I could get it home. I just went from being pretty damn happy about my dyno results to racking my brain trying to figure out what the hell I was going to do. Here is a picture of the culprit. As you can see, it rusted right through and the strain of running it on the dyno made it finally give out.



The Great

With the car out of commission I figured I would have to catch a ride home from a friend, call a tow and take the car to a local shop/dealership. It being a Saturday and all, this meant I probably wouldn’t get in till at least Monday. Since the car is my daily driver and my only one I figured I would have to miss a day or two of work…no biggie, life happens. But then Geoff, the owner of the shop approaches me and says not to worry, that he has a tech and an open lift. He pulls the car into the shop, puts it on the lift, calls around all the local dealerships/parts stores to find the freeze plug and has it delivered to the shop. A few hours later, (I didn’t realize how much of a pain it is to get to the rear freeze plugs…gotta drop the trans and some of the exhaust etc…) my car has a new freeze plug, is leak free and back on the road. I was amazed. Bear in mind that this was a Saturday and that I’m not a regular customer or anything. In fact, this was the first time my car had even been to or in their shop. I wasn’t buying some elaborate and expensive heads and cam or turbo set-up, I was just there for your bear bones $75 dyno pulls. What I got was excellent treatment and service (unexpectant emergency service for that matter) which saved me time, money and a lot of hassel.

I want to extend a huge thank-you to Geoff, his tech and everyone else at NLP. You could have just as easily of blown me off and left me to mind my own problem, instead you took time out of your Saturday to help out a new customer. A customer that as a result, will continue to return!

Here is a video of two of the runs:

http://www.youtube.com/watch?v=7oFQhJHyjaQ
Old Mar 15, 2008 | 08:28 PM
  #2  
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From: New Brunswick,Canada
Nice numbers!!!!
Thats good to know because I'm going to do a cc503 with a stage 2 port job on my heads with 2.00/1.57 SS valves, 52mm TB, and 30# SVO injectors. My car is very similar to your ,check the Sig.
Good luck with the swap and post your new numbers and so will I.

Only a GOOD shop would do that!!!! Stay with them!!
Old Mar 15, 2008 | 09:03 PM
  #3  
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From: Chilliwack, BC, Canada
Wonderful to hear that people are still interested in helping other people with no other intention than just being nice.

That's some good numbers - sounds like you had a great day overall!
Old Mar 16, 2008 | 03:07 AM
  #4  
'94 Bad A Z28's Avatar
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From: Orlando,Fl
Looks good... gotta love NLP... looks similar to my car's number's back in the day.


Don't mind the higher numbers that was a 100 kit.

Old Mar 16, 2008 | 08:17 AM
  #5  
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From: Aurora, IL
That is a great story and very nice of the shop to do the extra work to get you on the road again, especially on a Saturday. Alot of shops on Saturday just want to do quick oil changes and brake jobs. Freeze plugs aren't a fun job either. Good luck on the cam install.
Old Mar 16, 2008 | 08:23 AM
  #6  
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From: Manito, IL 61546
Good numbers and GREAT service!

Sounds like Geoff is running a very special shop!

Old Mar 16, 2008 | 01:43 PM
  #7  
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From: Piscataway, NJ USA
good numbers and thats awesome that they took care of the car for you. That saved you a couple days of hassle getting that taken of.

-brian
Old Mar 16, 2008 | 02:42 PM
  #8  
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From: CT
That's awesome that they helped you out like that! That's the kind of shop that's worth spending money at!

Good numbers! Good luck with the cam swap, let us know how it goes.
Old Mar 16, 2008 | 04:50 PM
  #9  
z28_theantirice's Avatar
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From: Wisconsin
Originally Posted by RedScreaminMachine
That's awesome that they helped you out like that! That's the kind of shop that's worth spending money at!

Good numbers! Good luck with the cam swap, let us know how it goes.
agreed, nice to see there are still some quality shops out there that go the extra mile!
Old Mar 20, 2008 | 03:26 PM
  #10  
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Posts: 411
From: ga
First off Love the car, Second nice #'s that is nice to know I might have to get the WS6 dynoed just to see, we got a 13.2 @105 so we wil have to see.. LOL
Old Mar 20, 2008 | 08:51 PM
  #11  
Josh'95Z28conv's Avatar
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From: San Antonio, Texas
I had a similar experiance on my first trip to the dyno. I turned an aluminum DS into many little pieces. The owner helped me push the car to an open lift, and let me use his tools to put my stocker back on. Another guy gave me a ride home to get the stocker. I go only to this shop now
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