ramhorns vs log (73+) style exh mainfolds - The 1947 - Present Chevrolet & GMC Truck Message Board Network

crm318 · 04-14-2007, 11:31 PM

i was wondering if there was a huge difference between ramhorns and the 73 and up log style manifolds. i know that the ramhorns are the best flowing, but it is worth the swap. im buying a chevy sport van that has the log style and i have a set of ramhorns lying around.

72armyswbtruck · 04-15-2007, 12:32 AM

Rams all the way!!!!!!!!!!!!1

Tx Firefighter · 04-15-2007, 06:58 AM

You can't run the log style manifolds on our trucks. Look at your engine mounts. The manifolds that run below the ports will hit them. The manifolds have to be the type that run above the ports to clear.

GREASEMONKEY72 · 04-15-2007, 07:07 AM

the ramhorn or centerdumps are considered perfornmance manifolds

i would run them over the log style, better power and probly better mpg

04-14-2007, 11:31 PM	#1
crm318 Alright Alright Alright Join Date: Mar 2004 Location: Midland, Texas Posts: 1,672	ramhorns vs log (73+) style exh mainfolds i was wondering if there was a huge difference between ramhorns and the 73 and up log style manifolds. i know that the ramhorns are the best flowing, but it is worth the swap. im buying a chevy sport van that has the log style and i have a set of ramhorns lying around. __________________ 1972 Cheyenne Chevrolet red and white 357ci, Vortec heads, GM Performance high rise intake, Comp 268H .454/.454 218/218 110 LSA Quadrajet carb, Flowtech headers, 2.25 40 series HEI, Curve kit, TH 350, 3.07 gears 275/60/15s on 15x8 rallies

04-15-2007, 12:32 AM	#2
72armyswbtruck Registered User Join Date: Feb 2004 Location: Idaho Posts: 4,033	Re: ramhorns vs log (73+) style exh mainfolds Rams all the way!!!!!!!!!!!!1 __________________ "Remember, They can Kill You, but they can't eat You, That's against the law!!!!!!!!!"

04-15-2007, 06:58 AM	#3
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Re: ramhorns vs log (73+) style exh mainfolds You can't run the log style manifolds on our trucks. Look at your engine mounts. The manifolds that run below the ports will hit them. The manifolds have to be the type that run above the ports to clear. __________________ I'm on the Instagram- @Gearhead_Kevin

04-15-2007, 07:07 AM	#4
GREASEMONKEY72 Registered User Join Date: Aug 2006 Location: Bakersfield,CA Posts: 7,893	Re: ramhorns vs log (73+) style exh mainfolds the ramhorn or centerdumps are considered perfornmance manifolds i would run them over the log style, better power and probly better mpg __________________ -steven Alte Seele S.S. "Allison" '72 C/10 LWB 350SB/TH350 - DD PITBULL IS NOT A CRIME



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