QWK SVT
04-28-2005, 08:04 PM
As stated in my previous thread, JLT got the package to me in record time:
http://www.mercurymarauder.net/forums/showthread.php?t=17767
I've now installed the kit, and put my thoughts to keyboard:
I could provide detailed instructions on how to install the kit, but the one's Jay provides are as good as anything I could do. It's really a simple process - remove the old filter assembly and intake tube, and install the new one. If you can turn a screwdriver and use a socket set, you're good to go! The kit fits like a glove - here it is, in the car (I know - I need to clean up, under the hood):
http://www.qwksvt.com/Marauder_Files/JLT/JLTInstalled.jpg
So, was it worth it? You bet! The engine can be heard - it's louder, and a bit more of a growl. The car feels stronger, and definitely spins the wheels, a little easier.
I performed a before / after 0 - 60 test, to validate the increases that this kit provides. It should be noted, my test procedure will not elicit the car's best results possible. I'll test that, at a later date. The plan is to remove as many variables as possible and make the tests as apples-apples, to identify the net change, caused by the JLT. Here's how I did it:
Full tank of gas, to remove any weight differences
Drive a set route (~10 miles) to bring the car up to full operating temperature
visit private track
Average of four 0-60mph runs, alternating direction (consistent launch technique, feathering in from 1500rpm)
Go home
Install JLT and allow for a short break
same set route as before, bringing the car back to full temp, again
visit private track
Again, average of four 0-60mph runs, alternating direction (same launch technique)
Go home
Post results ;)
So, what were the end results?
<TABLE borderColor=#000000 width=200 border=1><TBODY><TR><TD width=130>Stock Average</TD><TD width=54>
7.27
</TD></TR><TR><TD>JLT Average</TD><TD>
6.93
</TD></TR><TR><TD>Difference</TD><TD>
0.33
</TD></TR></TBODY></TABLE><TABLE borderColor=#000000 width=200 border=1><TBODY><TR><TD width=130>Stock Best</TD><TD width=54>
6.97
</TD></TR><TR><TD>JLT Best</TD><TD>
6.70
</TD></TR><TR><TD>Difference</TD><TD>
0.27
</TD></TR></TBODY></TABLE>
In both instances, the first run was the best. The then heat soaked engine would then settle down at a higher overall time. Oddly enough, the times showed less variation, with the JLT...
Bottom line - this is a must do mod. For the minimal cost (well under $200) and effort (under an hour, with breaks), the JLT offers a pretty impressive increase, even on my otherwise stock Marauder. If that's any indication of how the JLT will perform at a drag strip, I'd be super pleased! I can't wait to see, for real. :burnout:
http://www.mercurymarauder.net/forums/showthread.php?t=17767
I've now installed the kit, and put my thoughts to keyboard:
I could provide detailed instructions on how to install the kit, but the one's Jay provides are as good as anything I could do. It's really a simple process - remove the old filter assembly and intake tube, and install the new one. If you can turn a screwdriver and use a socket set, you're good to go! The kit fits like a glove - here it is, in the car (I know - I need to clean up, under the hood):
http://www.qwksvt.com/Marauder_Files/JLT/JLTInstalled.jpg
So, was it worth it? You bet! The engine can be heard - it's louder, and a bit more of a growl. The car feels stronger, and definitely spins the wheels, a little easier.
I performed a before / after 0 - 60 test, to validate the increases that this kit provides. It should be noted, my test procedure will not elicit the car's best results possible. I'll test that, at a later date. The plan is to remove as many variables as possible and make the tests as apples-apples, to identify the net change, caused by the JLT. Here's how I did it:
Full tank of gas, to remove any weight differences
Drive a set route (~10 miles) to bring the car up to full operating temperature
visit private track
Average of four 0-60mph runs, alternating direction (consistent launch technique, feathering in from 1500rpm)
Go home
Install JLT and allow for a short break
same set route as before, bringing the car back to full temp, again
visit private track
Again, average of four 0-60mph runs, alternating direction (same launch technique)
Go home
Post results ;)
So, what were the end results?
<TABLE borderColor=#000000 width=200 border=1><TBODY><TR><TD width=130>Stock Average</TD><TD width=54>
7.27
</TD></TR><TR><TD>JLT Average</TD><TD>
6.93
</TD></TR><TR><TD>Difference</TD><TD>
0.33
</TD></TR></TBODY></TABLE><TABLE borderColor=#000000 width=200 border=1><TBODY><TR><TD width=130>Stock Best</TD><TD width=54>
6.97
</TD></TR><TR><TD>JLT Best</TD><TD>
6.70
</TD></TR><TR><TD>Difference</TD><TD>
0.27
</TD></TR></TBODY></TABLE>
In both instances, the first run was the best. The then heat soaked engine would then settle down at a higher overall time. Oddly enough, the times showed less variation, with the JLT...
Bottom line - this is a must do mod. For the minimal cost (well under $200) and effort (under an hour, with breaks), the JLT offers a pretty impressive increase, even on my otherwise stock Marauder. If that's any indication of how the JLT will perform at a drag strip, I'd be super pleased! I can't wait to see, for real. :burnout: