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#1
11-18-2017, 01:32 PM
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Wenzler Tunnelram, 2 tops, carbs, nitrous, linkage
After kicking it over for quite sometime, I have decided that I am going to stay with the single dominator setup I am currently running so here is my original design Wenzler tunnelram with both a 4500 top and dual 4150 top. The carbs are nearly new Holley 600 vac secondary carbs, one is a 80457-10 and the other a 80457-12. They are identically calibrated, the only difference is the main bodies were manufactured in different Holley foundries. I bought both carbs at the same time from Holley as factory refurbished carbs on their ebay store.
The nitrous system consists of Edelbrock plates and currently jetted for 100hp. I will include the NOS Cheater solenoids that are currently on my car. These Wenzler tunnelrams are notorious for sitting high so I had the sides milled (I think .045 each side) and the intake fit very well on my out of the box E heads on my zero decked 455 block. At one time I had a pair of 660's sitting sideways on the intake and modified a Chevy linkage system to fit. I'll find and include that as well. I'd rather not part it/separate but will in time if the whole setup doesn't sell. $1000 plus the ride
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 Johnny US Army Retired1978 T/A 463 Pontiac, KRE 74cc 300CFM D-ports, Howard's custom SFT, Nash Intake,QFT 950 E85 carb, TCI TH-350, 4200 converter 3.73 12 bolt [email protected] 1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car. 1972 LeMans 350 Pontiac H/S Drags project |
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#2
11-18-2017, 09:52 PM
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Johnny, Just curious if you ever ran it with the 4500 top and if so how did it work?
I am running a fabricated plate for 2x4's but certain races requires a single 4. If someone wants it without the 4500 top let me know.
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65 GTO, Tiger Gold, Nostalgia Super Stock 421, 2-Carter AFB carbs, Stock Suspension, 3550lbs Full Exhaust-- 9.70's@135 66 GTO (Retired race car) 421 CID Multiple NSCA/NMCA World Champion 66 GTO 389 3x2, 4 speed, 3.90 gear, Montero Red 33K original Miles 67 GTO 2dr Post, 428, Tri Power, 3.55 Gears 80 Trans Am Black SE Y84 W72 WS6 |
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#3
11-18-2017, 11:14 PM
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Quote:
Yes the car ran very well with the single 4500 (both a Shaker build 1050 and later a 950 Ultra Dominator and the looser converter on 3.90's. I toasted the tranny last year and went to the tighter Continental converter I bought from one of Jim Hand's sons and dropped down to a set of 3.31's. The tunnelram didn't care for the 3.31's and tighter converter so I went to the heavily modified HSD. I'm about to do a head swap and go to a Northwind.
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Johnny US Army Retired1978 T/A 463 Pontiac, KRE 74cc 300CFM D-ports, Howard's custom SFT, Nash Intake,QFT 950 E85 carb, TCI TH-350, 4200 converter 3.73 12 bolt [email protected] 1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car. 1972 LeMans 350 Pontiac H/S Drags project |
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#4
12-03-2017, 02:49 PM
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I'd be interested in just the ram with the 2x4 top if you decide to separate.
SD |
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#5
12-03-2017, 05:24 PM
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Quote:
__________________
Johnny US Army Retired1978 T/A 463 Pontiac, KRE 74cc 300CFM D-ports, Howard's custom SFT, Nash Intake,QFT 950 E85 carb, TCI TH-350, 4200 converter 3.73 12 bolt [email protected] 1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car. 1972 LeMans 350 Pontiac H/S Drags project |
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#6
12-03-2017, 06:10 PM
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How much for the tunnel ram?
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