got the tunnel ram all together!!!! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

special70gmc · 12-31-2004, 05:09 PM

i got my tunnel ram and the holleys all bolted up and ready to go in on monday, i just got the hilborn scoop and painted it to mach the new covers too, i cant wait to see it on the truck, its gonna be sick!!!

-kyle
here it is check it out...........

67ChevyC10Stepside · 12-31-2004, 05:12 PM

what you doing with your old air gap? wanna sell it?

special70gmc · 12-31-2004, 05:25 PM

maybe im gonna see how i get this setup to run on there first but i might -kyle

meathead95 · 12-31-2004, 05:49 PM

i have never seen anyone run the carb spacers on a tunnel ram before. what is the theory behind it?

special70gmc · 12-31-2004, 05:49 PM

i just relixed theres no vacume port for my brake booster/tranny line what do i do? actually theres no vacime ports whatsoever only on the carbs in the metering block on the primary sides. does anybody have a solution?
thanks -kyle

the carb spacers.... i read a dyno test in some magizine (super chevy) wherethey were testing tunnel rams with and w/o spacers and this made the most power and torque for some reason this was awile ago but i belive it was a 2'' like i got

Big J · 12-31-2004, 06:02 PM

Sweeeeeeettttttt!!!!!!!!!!!

GMC71k20 · 12-31-2004, 06:13 PM

thats gonna look killer, how high do you plan on winding that motor up?

67cst · 12-31-2004, 06:29 PM

you should use those black m/t valve covers and send me those aluminum ones

67cst · 12-31-2004, 06:31 PM

oh wait i didnt read your post that well, are you going to be selling the aluminum finned covers? if so id like them!

thanks, DEREK

special70gmc · 12-31-2004, 06:43 PM

no i might sell the intake the rpm airgap the valve covers im keeping cause its what came stock on my LT-1 im actually gonna see which i like better. aas far as rpms its seen 7000rpm a few time in its life

but thats what its built for takin a beating im really excited to get this thing on and get it painted up
thanks -kyle

784X4GUY · 12-31-2004, 07:06 PM

Looks good man can't wait to see it all together...Later Mike

RON WOODGEARD · 12-31-2004, 09:22 PM

Kyle,,, It's gona be Killer Dude...

And yes, The Spacers will give better bottom end and with that Small Chamber on the Tunnel Ram they will help the Vacuum situation.. The Hilborn Scoop just Tops it off..

I had to Drill a hole for Vacuum accessories just under the carb base on the rear of the Manifold on one of my Tunnel Rams. Tap it for the Vacuum adaptor.

arkracing · 12-31-2004, 10:31 PM

Carb spacers might cause a huge dead spot in the throttle response - when you jump on it. but try it first and see what happens. what size are the carbs? CFM?? - lets us know how it performs??? im interested to see if you like it compared to the AirGap - is the truck primarily street driven?

as far as the no vacuum ports on the intake...you can drill a hole in one of the rear intake tunnels, or in the bottom of the upper Plenumn - like on the bottom side of the intake top where the tws carbs are mounted then tap it with a pipe tap and put a fitting in it.
or find a big vacuum port on one of the carbs..near the base as low as possible

SweetandLong68 · 01-01-2005, 06:35 AM

8,000rpm here we come....Unfortunately your lowend is gonna suffer greatly but if you have built and motor that can take the High RPMs (heads that FLOW!) then you will make killer power.

lata
CHRIS

LUV2XCLR8 · 01-01-2005, 06:38 AM

WOW

12-31-2004, 05:09 PM	#1
special70gmc Registered User Join Date: Sep 2002 Location: long island, new york Posts: 1,333	got the tunnel ram all together!!!! i got my tunnel ram and the holleys all bolted up and ready to go in on monday, i just got the hilborn scoop and painted it to mach the new covers too, i cant wait to see it on the truck, its gonna be sick!!! -kyle here it is check it out........... Attached Images __________________ 1986 c-10 swb 5/7 drop 20'' coys 1958 belair 2door

12-31-2004, 05:12 PM	#2
67ChevyC10Stepside Registered User Join Date: Mar 2004 Location: Butler PA Posts: 3,034	what you doing with your old air gap? wanna sell it? __________________ 67 c-10, 400 SB, TH350, 4.10 gears, Blazer tank,camaro tach, sidemarker fuel fill (soon) WTB: stepside parts, 67 front end parts, 67 small window cab. posi for 3.73 or 4.10 for 12 bolt and 10 bolt.

12-31-2004, 05:25 PM	#3
special70gmc Registered User Join Date: Sep 2002 Location: long island, new york Posts: 1,333	maybe im gonna see how i get this setup to run on there first but i might -kyle __________________ 1986 c-10 swb 5/7 drop 20'' coys 1958 belair 2door

12-31-2004, 05:49 PM	#4
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	i have never seen anyone run the carb spacers on a tunnel ram before. what is the theory behind it? __________________ 72 2wd blazer 72 swb 4x4

12-31-2004, 05:49 PM	#5
special70gmc Registered User Join Date: Sep 2002 Location: long island, new york Posts: 1,333	i just relixed theres no vacume port for my brake booster/tranny line what do i do? actually theres no vacime ports whatsoever only on the carbs in the metering block on the primary sides. does anybody have a solution? thanks -kyle the carb spacers.... i read a dyno test in some magizine (super chevy) wherethey were testing tunnel rams with and w/o spacers and this made the most power and torque for some reason this was awile ago but i belive it was a 2'' like i got __________________ 1986 c-10 swb 5/7 drop 20'' coys 1958 belair 2door Last edited by special70gmc; 12-31-2004 at 05:52 PM.

12-31-2004, 06:02 PM	#6
Big J Its lookin' like a Blazer! Join Date: Aug 2003 Location: Gods Country, KY Posts: 1,773	Sweeeeeeettttttt!!!!!!!!!!! __________________ BAZINGA! My Build

12-31-2004, 06:13 PM	#7
GMC71k20 Registered User Join Date: Aug 2002 Location: mass Posts: 1,277	thats gonna look killer, how high do you plan on winding that motor up?

12-31-2004, 06:29 PM	#8
67cst i love summertime Join Date: Jul 2002 Location: Kelowna BC Posts: 4,303	you should use those black m/t valve covers and send me those aluminum ones __________________ 1967 shortbox stepside Chevy, 365 hp 327, th400. GLOVE BOX LIGHTS FORSALE, click link for info http://67-72chevytrucks.com/vboard/s...d.php?t=273724

12-31-2004, 06:31 PM	#9
67cst i love summertime Join Date: Jul 2002 Location: Kelowna BC Posts: 4,303	oh wait i didnt read your post that well, are you going to be selling the aluminum finned covers? if so id like them! thanks, DEREK __________________ 1967 shortbox stepside Chevy, 365 hp 327, th400. GLOVE BOX LIGHTS FORSALE, click link for info http://67-72chevytrucks.com/vboard/s...d.php?t=273724

12-31-2004, 06:43 PM	#10
special70gmc Registered User Join Date: Sep 2002 Location: long island, new york Posts: 1,333	no i might sell the intake the rpm airgap the valve covers im keeping cause its what came stock on my LT-1 im actually gonna see which i like better. aas far as rpms its seen 7000rpm a few time in its life but thats what its built for takin a beating im really excited to get this thing on and get it painted up thanks -kyle __________________ 1986 c-10 swb 5/7 drop 20'' coys 1958 belair 2door

12-31-2004, 07:06 PM	#11
784X4GUY Did someone say MUD? Join Date: Aug 2003 Location: Pullman,WA Posts: 1,089	Looks good man can't wait to see it all together...Later Mike __________________ Im in the market guys...so keep ya eyes peeled -------------------- Mini trucks are for guys who cant get it up!

12-31-2004, 09:22 PM	#12
RON WOODGEARD Resident Young Old Dude ! Join Date: Jul 2001 Location: Nevada Posts: 1,948	Kyle,,, It's gona be Killer Dude... And yes, The Spacers will give better bottom end and with that Small Chamber on the Tunnel Ram they will help the Vacuum situation.. The Hilborn Scoop just Tops it off.. I had to Drill a hole for Vacuum accessories just under the carb base on the rear of the Manifold on one of my Tunnel Rams. Tap it for the Vacuum adaptor.

12-31-2004, 10:31 PM	#13
arkracing Weekend Warrior Join Date: Oct 2004 Location: CT Posts: 1,787	Carb spacers might cause a huge dead spot in the throttle response - when you jump on it. but try it first and see what happens. what size are the carbs? CFM?? - lets us know how it performs??? im interested to see if you like it compared to the AirGap - is the truck primarily street driven? as far as the no vacuum ports on the intake...you can drill a hole in one of the rear intake tunnels, or in the bottom of the upper Plenumn - like on the bottom side of the intake top where the tws carbs are mounted then tap it with a pipe tap and put a fitting in it. or find a big vacuum port on one of the carbs..near the base as low as possible __________________ -'07 GMC Sierra K2500HD -'66 C10 Suburban -'68/'71 K20 Service Bed Project -'69 Chevy C30 Mason Dump -'33Ford P/U 396ChevyPowered

01-01-2005, 06:35 AM	#14
SweetandLong68 Your UncleBen Join Date: Dec 2002 Location: Indian Trail, NC Posts: 590	8,000rpm here we come....Unfortunately your lowend is gonna suffer greatly but if you have built and motor that can take the High RPMs (heads that FLOW!) then you will make killer power. lata CHRIS __________________ 68 C10 shortbed -- Street/Strip

01-01-2005, 06:38 AM	#15
LUV2XCLR8 The LuvShack Garage Join Date: Jan 2004 Location: Maple Grove, TN (West Side) Posts: 30,475	WOW __________________ Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Big Piggy: "Goliath" 07 Kodiak C4500 Lil Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T



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