.648 lift on a stock bottom end

natedawgg94 · 02-15-2006, 06:38 PM

was just scooping through the corral forums and there's a guy with a '95 with stock bottom end using a .648 lift cam just gotta say DAMN that thing has got to sound freaking wicked. anyone know of anyone around here with that much or close to it on a stock bottom end? he is also running tw trach heat heads.

QWKSNKE · 02-15-2006, 06:40 PM

there is no way

jwillburn119 · 02-15-2006, 06:54 PM

and yall are pissy about my measly .544...

natedawgg94 · 02-15-2006, 06:56 PM

from what everyone else has posted i thought so myself but they say if you do a 4 degree advance and have the lobe separation right it will work. the guy is running it now. they got in a pissing constest bout it pretty interesting what a lot of guys are saying should check it out it is under 94/95.

jwillburn119 · 02-15-2006, 07:20 PM

man i cant find it... i tried and checked like 3 pages... where is it?

Disney Lincoln · 02-15-2006, 07:39 PM

If yo notch the stock pistons you can do that. No way to do it otherwise. I've been down that road more than a dozen times. No amount of advance or retard will get the valve off the slug with that much lift (and duration that would go along with that kind of lift).

LeeH · 02-15-2006, 11:06 PM

Well I agree that .648 aint gonna happen on the intake side with a stock piston unless you have real lazy ramps or retard the cam timming alot, This is gonna equal big no on second thought huge turd! Most of the Twisted Wedge V/P interference occurs due to steep ramps and duration above 226* at .050, Also you see very few hydraulic rollers over .600 lift. Most are solid flat tappet and solid roller cams The ramp rates on both of these cams would not allow for the use of a .648 lift with a stock piston, My old 95GT with a set of TFS TW heads and a Comp Cams XE270HR14 218/226 .514/.514 114 only had .070 on the intake but well over .200 on the exhaust(V/P clearance).

This story is kinda similar to those we all have heard about 9 and 10 second daily driven street cars that when we finally see them run cant click off a 13.

"Never beleive any of what you hear and only half of what you see"

One_live95 · 02-16-2006, 02:12 AM

natedawgg94 · 02-16-2006, 04:58 AM

http://www.corral.net/forums/showthread.php?t=758474 theres the link guys if you wanna check it out.

natedawgg94 · 02-16-2006, 05:05 AM

personally i'm one of those see it believe it types but still find the thought interesting. one thing when i seen this guys post was he is running a 12.07 1/4 and has 331rwhp with no power adder. i also dont see why anyone would want that much lift on a daily driver anyway.

02-15-2006, 06:38 PM	#1
natedawgg94 Senior Member Join Date: Apr 2005 Location: Ohatchee, AL Posts: 713	.648 lift on a stock bottom end was just scooping through the corral forums and there's a guy with a '95 with stock bottom end using a .648 lift cam just gotta say DAMN that thing has got to sound freaking wicked. anyone know of anyone around here with that much or close to it on a stock bottom end? he is also running tw trach heat heads. __________________ 1994 Cobra Pace Car #365 of 1000 light mods 1994 mustang GT 3.55's, 331 stroker, 75mm tb, 75mm maf, mac h pipe SOLD (ole yella u will be missed ((>>. Rubbing Is Racing

02-15-2006, 06:40 PM	#2
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: .648 lift on a stock bottom end there is no way __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

02-15-2006, 06:54 PM	#3
jwillburn119 Senior Member Join Date: May 2005 Location: temple, tx Posts: 240	Re: .648 lift on a stock bottom end and yall are pissy about my measly .544... __________________ Whats in your WALLET?

02-15-2006, 06:56 PM	#4
natedawgg94 Senior Member Join Date: Apr 2005 Location: Ohatchee, AL Posts: 713	Re: .648 lift on a stock bottom end from what everyone else has posted i thought so myself but they say if you do a 4 degree advance and have the lobe separation right it will work. the guy is running it now. they got in a pissing constest bout it pretty interesting what a lot of guys are saying should check it out it is under 94/95. __________________ 1994 Cobra Pace Car #365 of 1000 light mods 1994 mustang GT 3.55's, 331 stroker, 75mm tb, 75mm maf, mac h pipe SOLD (ole yella u will be missed ((>>. Rubbing Is Racing

02-15-2006, 07:20 PM	#5
jwillburn119 Senior Member Join Date: May 2005 Location: temple, tx Posts: 240	Re: .648 lift on a stock bottom end man i cant find it... i tried and checked like 3 pages... where is it? __________________ Whats in your WALLET?

02-15-2006, 07:39 PM	#6
Disney Lincoln Senior Member Join Date: May 2005 Posts: 290	Re: .648 lift on a stock bottom end If yo notch the stock pistons you can do that. No way to do it otherwise. I've been down that road more than a dozen times. No amount of advance or retard will get the valve off the slug with that much lift (and duration that would go along with that kind of lift).

02-15-2006, 11:06 PM	#7
LeeH Senior Member Join Date: Dec 2005 Location: The conservative underground Posts: 341	Re: .648 lift on a stock bottom end Well I agree that .648 aint gonna happen on the intake side with a stock piston unless you have real lazy ramps or retard the cam timming alot, This is gonna equal big no on second thought huge turd! Most of the Twisted Wedge V/P interference occurs due to steep ramps and duration above 226* at .050, Also you see very few hydraulic rollers over .600 lift. Most are solid flat tappet and solid roller cams The ramp rates on both of these cams would not allow for the use of a .648 lift with a stock piston, My old 95GT with a set of TFS TW heads and a Comp Cams XE270HR14 218/226 .514/.514 114 only had .070 on the intake but well over .200 on the exhaust(V/P clearance). This story is kinda similar to those we all have heard about 9 and 10 second daily driven street cars that when we finally see them run cant click off a 13. "Never beleive any of what you hear and only half of what you see"

02-16-2006, 02:12 AM	#8
One_live95 Senior Member Join Date: Jul 2005 Location: Dothan Posts: 617	Re: .648 lift on a stock bottom end __________________ this-n-that, always wanting more....lol

02-16-2006, 04:58 AM	#9
natedawgg94 Senior Member Join Date: Apr 2005 Location: Ohatchee, AL Posts: 713	Re: .648 lift on a stock bottom end http://www.corral.net/forums/showthread.php?t=758474 theres the link guys if you wanna check it out. __________________ 1994 Cobra Pace Car #365 of 1000 light mods 1994 mustang GT 3.55's, 331 stroker, 75mm tb, 75mm maf, mac h pipe SOLD (ole yella u will be missed ((>>. Rubbing Is Racing

02-16-2006, 05:05 AM	#10
natedawgg94 Senior Member Join Date: Apr 2005 Location: Ohatchee, AL Posts: 713	Re: .648 lift on a stock bottom end personally i'm one of those see it believe it types but still find the thought interesting. one thing when i seen this guys post was he is running a 12.07 1/4 and has 331rwhp with no power adder. i also dont see why anyone would want that much lift on a daily driver anyway. __________________ 1994 Cobra Pace Car #365 of 1000 light mods 1994 mustang GT 3.55's, 331 stroker, 75mm tb, 75mm maf, mac h pipe SOLD (ole yella u will be missed ((>>. Rubbing Is Racing