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My pt GT: New and improved.

Roman

Resident Skydiver
Joined
Jan 15, 2005
Messages
1,647
Location
Qu?bec, Canada
Car(s)
Boring '02 Accent.
Today I had an appointment at the dealer to do a few things to my ride.

First off was installing the Stage1 upgrade.
Replacing the stock ecu & injectors bumped up power figure to 235hp (up 20) and 260lbs.ft of torque (up 15) and also features:
- Increased WOT and part throttle boost
- Enhanced 1st gear boost schedule for a higher performance launch
- Optimized calibration for the MOPAR blow off valve conversion kit
- Improved turbo response
- Boost hold feature during WOT shifts
- Soft rev limiter
While in the engine bay, The blow off valve upgrade was done too.
Essentially turning the bypass valve into a blow off valve by adding the proper spacer between intake plumbing and the valve itself.
Performance benefits are hard to quantify but it was cheap and sounds great ! :mrgreen:

Once those things done, we went underneath and installed Mopar anti-sway bars, front and back.
Front is bigger and there is now one on the rear axle (yeah... there was none. <_< ).

Driving impressions:

It pulls much harder than it used to do. Boost meter now reads up to 15 psi. instead of 12 psi. Boost comes on faster as promised and letting off the throttle triggers the blow off valve in a shorter but much louder way accompanied by a noticeable exhaust rumble that didn't used to be there before.

Cornering is now flat and changing lanes on the freeway feels stable and very much in control. Going 'round the interchange at both ends of the bridge on the way home today reminded me my previous ride, the ACR Neon.
Believe me, that's a wonderful feeling, especially in such a tall vehicle. :D
I guess I am going to start wearing out tires sideways again... :roll:


I :love: the result. I went for a lot at the same time but improved ride and power at the same time and I guess I am now driving the pt I wanted from the start. Anything else (and I am thinking about what to do next :p ) will be gravy. :happy:



Beware the hissin' and rumbling pt. :lol: ;)
 
nice... Roman... btw is
Roman said:
- Boost hold feature during WOT shifts

anti-lag system?... where it keeps the turbine spinning and generating 0BAR boost instead of running it into vacuum when you lift off the throttle?

if it is... then :thumbsup: ... but your turbo's might screw up really soon if you use it alot
 
Congrats!
Enjiy your "new" PT!
 
Redliner said:
Congrats!
Enjoy your "new" PT!
Any chance of videos? :p
 
What is the motivation behind doing up a PT? :?
 
andyhui01 said:
anti-lag system?... where it keeps the turbine spinning and generating 0BAR boost instead of running it into vacuum when you lift off the throttle?
More like keeping the turbo spinning and producing boost when you keep your right foot in it while changing gears.
I don't plan on using it, at all.

I sometimes do it really really fast but all my gear changes are made releasing the throttle and using the clutch.

Redliner said:
Any chance of videos? :p
Stay tuned ... :shifty:

flyingfridge said:
What is the motivation behind doing up a PT? :?
I can tell you are new around here, aren't you ? <_<
Some reading for you.;)
 
Flyingfridge:
This is a turbo PT to start with and he needed something to haul his equipment in. This was the best choise for him.

Roman:
Video please ;)
 
Roman said:
Vid... Can you wait until Thusday ? I have something planned in the works. :shifty:
YES, Hissing and rumbling PT!
 
Roman said:
Vid... Can you wait until Thusday ? I have something planned in the works. :shifty:

Cool, does it include a parachute. :p

I'm glad you're happy with your car.
 
Roman said:
Vid... Can you wait until Thusday ? I have something planned in the works. :shifty:

I think I can... :lol:

By the way, sorry for the double posting guys. I?m sleepy and I mixed up "quote" and "edit" :oops:
 
Interesting post, Roman!

I spend a couple hours a day reading books about turbocharging now. LOL
It's because I have a turbo engine I'm swapping into my car. The countless upgrades you can do to a turbo engine is amazing! I never thought so much attention to detail was put into engineering these things. It's not like you simply throw on a turbo onto an existing engine.

I'm looking to be near the 250hp & 300 lbs-ft mark by the time school starts (and this is in a 2300lbs car).
I'll be sure to do a write-up for this forum when I'm done!
 
Roman said:
Vid... Can you wait until Thusday ? I have something planned in the works. :shifty:

Need it now ;)...:lol:
 
Awesome Roman! That must feel so good to get your car back and try it out when it's faster and better than before!

Good luck and drive safe!
 
Nice stuff Roman!

How much was it if you don't mind me asking?


Will you take it to the dragstrip again to check what difference it made?

What times did you run last time?
 
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