C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

X-RAM Installation...

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Old Jul 12, 2002 | 12:00 AM
  #1  
IceDigger's Avatar
IceDigger
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From: Warminster PA
Default X-RAM Installation...

Should be finished friday! Also added a 85 fuel pump replacing the stock 84 one.
Weeeeee!
Can't wait for this thing! Too bad I can't afford to dyno it after installation costs :(

Any ideas to the performance gains? HP/Torque ranges?
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Old Jul 12, 2002 | 01:32 AM
  #2  
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vettl83
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Default Re: X-RAM Installation... (IceDigger)

Check with the guys on the Cross Fire forum they know all the ins and outs of the X-Ram mod. 84 CF 91 ZR-1 :seeya
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Old Jul 12, 2002 | 02:32 AM
  #3  
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Default Re: X-RAM Installation... (vettl83)

Finally found someone to install it?

You should gain an honest 20-25hp. It will be noticible in the upper rpm, most important the hp wont fall off as quickly so you'll gain a few hundred usable rpm. The fuel pump will also richen up your top end a bit.

Remeber this thing isnt a magic bullet to make the crossfire fast, it will set you up with a good foundation for future mods.

Ive got my car tweaked pretty well, and with the recent deletion of my mufflers 2 days ago,
i'd put it up against any early stock tpi, and would expect to win. I went for a boot yesterday, and was quite suprised when the car went sideways a little on the 2nd gear shift, and pulled good to 4800.

Once i get my other mods done, i expect to be able to hold my own with an lt1 for the first 1/8 mile. Thats good enough for me.
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Old Jul 12, 2002 | 10:18 AM
  #4  
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Default Re: X-RAM Installation... (nsimmons)

nsimmons, how did you get a ram air in your car? I thought that was just for later model vettes and not for the 84?
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Old Jul 12, 2002 | 12:14 PM
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Default Re: X-RAM Installation... (IceDigger)

Should be finished friday! Also added a 85 fuel pump replacing the stock 84 one.
Weeeeee!
Can't wait for this thing! Too bad I can't afford to dyno it after installation costs :(

Any ideas to the performance gains? HP/Torque ranges?
IceDigger,

Good morning, I will have my "after" dyno charts in a few weeks. Sense my last dyno run I've installed the X-Ram, 1.6 roller rockers and a new exhaust.


:cheers:
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Old Jul 12, 2002 | 03:47 PM
  #6  
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Default Re: X-RAM Installation... (kenfusion)

ice, you just have to cut a hole in the fan shroud and seal it with some weather stripping, so it lines up with the ducting hole in the hood.
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Old Jul 12, 2002 | 04:51 PM
  #7  
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From: Austin TX
Default Re: X-RAM Installation... (nsimmons)

ice, you just have to cut a hole in the fan shroud and seal it with some weather stripping, so it lines up with the ducting hole in the hood.
Nick,

Could you post or send us a pic on this. I've considered doing somthing similar as well.

thanks,
Ken
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Old Jul 12, 2002 | 06:14 PM
  #8  
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Default Re: X-RAM Installation... (kenfusion)

Sounds easy enough. Have you noticed much difference with the ram air on?
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Old Jul 12, 2002 | 06:19 PM
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Default Re: X-RAM Installation... (IceDigger)

Alson interested in the Ram Air mod. Lets see those pics!


Will
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Old Jul 12, 2002 | 07:43 PM
  #10  
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Default Re: X-RAM Installation... (flyinace2000)

a little bit of an improvement, on the topend. Better throttle response..especially in cold weather
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Old Jul 12, 2002 | 07:57 PM
  #11  
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Default Re: X-RAM Installation... (IceDigger)

Join the Crossfire Forum. Read all of the tech articles. Do some of them.
http://www.crossfire.homeip.net:81/cftest/

Your car will get faster. See my sig.
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