Can anyone produce stealth ram plenum volume #s?
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Joined: Apr 2000
Posts: 1,154
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From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Can anyone produce stealth ram plenum volume #s?
I'm going to take a stab at a sheet metal plenum for the hsr. I'm really unhappy with the aftermarket hoods availble to us and would really like to keep the formula external appearance. Anyway, does anyone have any link or info on the exact plenum volume of the Holley Stealth Ram? Thanks!
Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Just got a hold of an engineer at Holley. 252 cubic inches. Have fun building custom HSR plenums for your firebirds and vettes!
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Joined: Jul 1999
Posts: 844
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From: Long Island, NY
Car: 1987 GTA
Engine: 645hp/656 ft lb Blown 383
Transmission: 700-R4 3,000 stall
Axle/Gears: 3.55 moser 12-bolt
how does it compare to the SuperRam. I was gonna switch and I'm running a blower, so it shouldn't matter right?
Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
How does what compare to the super ram? The stealth ram's plenum volume vs the super ram's? The Super ram has MUCH more volume. As far as performance, you wont see much difference between the steath ram and the super ram because they produce torque and horsepower in similar ranges.
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iTrader: (3)
Joined: Jul 1999
Posts: 844
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From: Long Island, NY
Car: 1987 GTA
Engine: 645hp/656 ft lb Blown 383
Transmission: 700-R4 3,000 stall
Axle/Gears: 3.55 moser 12-bolt
So, 4 things I've been trying to find out:
1) How does that apply to my supercharged motor?
2) How similar are they in HP and torque?
3) and will it matter at all because I'm using the spercharger?
4)Will the car run well w/out the EGR and will it pass emissions just the same if I retard the timing after removing the EGR?
Thanks for the replies!
1) How does that apply to my supercharged motor?
2) How similar are they in HP and torque?
3) and will it matter at all because I'm using the spercharger?
4)Will the car run well w/out the EGR and will it pass emissions just the same if I retard the timing after removing the EGR?
Thanks for the replies!
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