1.7 rollers 4 sale????

worlz08 · February 21st, 2008, 08:41 PM

i was told stock wont work

Speedstang302 · February 21st, 2008, 08:42 PM

on were to find them or brand?

Speedstang302 · February 21st, 2008, 08:43 PM

Originally Posted by worlz08

i was told stock wont work

yeah there like one of the only shortys that work with the gt40p's

1slo5.0 · February 21st, 2008, 08:44 PM

Originally Posted by Speedstang302

yeah on the street with a real mild not built motor 1.7s are overkill

Rocker ratio has nothing to do with over kill, reliability or durability.

Originally Posted by Speedstang302

trying to pass on bad habits are we?

What do you mean by that???

worlz08 · February 21st, 2008, 08:45 PM

u ran 12's on a stock motor?

Speedstang302 · February 21st, 2008, 08:46 PM

Originally Posted by Darrell

Rocker ratio has nothing to do with over kill, reliability or durability.

What do you mean by that???

well ur passing on overkill when u once told me that theres no need for 1.7's on a basic setup

Speedstang302 · February 21st, 2008, 08:47 PM

Originally Posted by worlz08

u ran 12's on a stock motor?

me?

1slo5.0 · February 21st, 2008, 09:46 PM

Originally Posted by Speedstang302

well ur passing on overkill when u once told me that theres no need for 1.7's on a basic setup

Its all relative to the cam being used. I had them on an engine with a cam that was a little on the small side in the lift department for the heads that were on the car. If I didn't already have a cam for my other engine I'd use these rockers on that engine but I already had a cam ground for 1.6 rockers. 1.7 rockers will take an F cam from .512 lift to .544 lift.

1slo5.0 · February 21st, 2008, 09:47 PM

Originally Posted by worlz08

u ran 12's on a stock motor?

Many people have run in the 12s with just minor bolt ons and stock engines.

Speedstang302 · February 22nd, 2008, 09:15 AM

Originally Posted by Darrell

Its all relative to the cam being used. I had them on an engine with a cam that was a little on the small side in the lift department for the heads that were on the car. If I didn't already have a cam for my other engine I'd use these rockers on that engine but I already had a cam ground for 1.6 rockers. 1.7 rockers will take an F cam from .512 lift to .544 lift.

yes but wat i mean by overkill is that .544 is too much for the stock springs and im not 100% sure but probably to much for the stock valve relief

Speedstang302 · February 22nd, 2008, 09:17 AM

Originally Posted by Darrell

Many people have run in the 12s with just minor bolt ons and stock engines.

gt40 heads
gt40 intake
f303 cam
1.6 rr's
65mm tb
24lb injectors
73mm maf

and other basic bolt ons with full slicks and 3:73's it ran 12.86@111 with horrible 60ft...like 2.30 or something like that

1slo5.0 · February 22nd, 2008, 09:10 PM

Originally Posted by Speedstang302

yes but wat i mean by overkill is that .544 is too much for the stock springs and im not 100% sure but probably to much for the stock valve relief

You are most definitely correct and .512 is way over kill for stock springs as well.

1slo5.0 · February 22nd, 2008, 09:14 PM

Originally Posted by Speedstang302

gt40 heads
gt40 intake
f303 cam
1.6 rr's
65mm tb
24lb injectors
73mm maf

and other basic bolt ons with full slicks and 3:73's it ran 12.86@111 with horrible 60ft...like 2.30 or something like that

Your 60 foot is what is killing you. When I said basic bolt ons I meant untouched engine from intake to oil pan. Your 60 foot should be in the 1.6-1.7 area so you can probably figure 12.20s or better if you get your 60 foot in check.

Speedstang302 · February 22nd, 2008, 10:22 PM

well idk what it problem was..besides the sub-frame connectors, caster camber plates, and strut tower brace, my suspsension is pretty stacked...and i ran hoosier slicks..and my driver was my uncle that drag race's every weekend during the summer for 25yrs now..so idk

Speedstang302 · February 22nd, 2008, 10:23 PM

Originally Posted by Darrell

You are most definitely correct and .512 is way over kill for stock springs as well.

what roughly is the most life you can run with the stock reliefs? cuz im running my f303 with 1.6's for now..i have comp springs rated to .560" lift...

1slo5.0 · February 23rd, 2008, 06:07 AM

Originally Posted by Speedstang302

what roughly is the most life you can run with the stock reliefs? cuz im running my f303 with 1.6's for now..i have comp springs rated to .560" lift...

Depends on valve timing. The valve timing events effect valve to pistons clearance more than lift does. Lift is a minor player in the game.

Tony_90fox · February 23rd, 2008, 01:20 PM

what does your car run with you in it speedstang?

1slo5.0 · February 23rd, 2008, 03:40 PM

Originally Posted by Speedstang302

well idk what it problem was..besides the sub-frame connectors, caster camber plates, and strut tower brace, my suspsension is pretty stacked...and i ran hoosier slicks..and my driver was my uncle that drag race's every weekend during the summer for 25yrs now..so idk

sub-frame connectors are going to make little difference with that mild of an engine Caster camber plates and strut tower brace will make no difference. Your uncle must have forgot how to drive because its really hard (and I seriously mean hard) to 60 foot 2.3 when you have slicks on the car. Just for comparision purposes I 60 footed 1.8-2.0 running low 13s on street radials. Something doesn't jive.

Tony_90fox · February 23rd, 2008, 03:50 PM

my AOD launching at idle 60' faster than 2.3 lol

February 21st, 2008, 08:42 PM	#22
Speedstang302 I Post Entirely Way Too Much 1996 Mustang GT 13.64@101mph Join Date: Apr 2007 Location: Massachusetss Posts: 5,828 iTrader: 1 reviews	on were to find them or brand? __________________ 1990 GT- GT40p Heads\| Anderson N41 cam\| Crane 1.6 RR's\| Trickflow Intake\|MGW Short Throw\| Aluminum d/s\| 3.73's.....still slow....

February 22nd, 2008, 10:22 PM	#34
Speedstang302 I Post Entirely Way Too Much 1996 Mustang GT 13.64@101mph Join Date: Apr 2007 Location: Massachusetss Posts: 5,828 iTrader: 1 reviews	well idk what it problem was..besides the sub-frame connectors, caster camber plates, and strut tower brace, my suspsension is pretty stacked...and i ran hoosier slicks..and my driver was my uncle that drag race's every weekend during the summer for 25yrs now..so idk __________________ 1990 GT- GT40p Heads\| Anderson N41 cam\| Crane 1.6 RR's\| Trickflow Intake\|MGW Short Throw\| Aluminum d/s\| 3.73's.....still slow....

February 23rd, 2008, 01:20 PM	#37
Tony_90fox Banned Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,803 iTrader: 0 reviews	what does your car run with you in it speedstang? __________________ [SIGPIC][/SIGPIC] [B][U]MM Sapper Squad[/U][/B] [QUOTE=Regency 2007;1676187]MSO's stupidity has never stopped amazing me since the day he joined this forum.[/QUOTE]

February 23rd, 2008, 03:50 PM	#39
Tony_90fox Banned Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,803 iTrader: 0 reviews	my AOD launching at idle 60' faster than 2.3 lol __________________ [SIGPIC][/SIGPIC] [B][U]MM Sapper Squad[/U][/B] [QUOTE=Regency 2007;1676187]MSO's stupidity has never stopped amazing me since the day he joined this forum.[/QUOTE]

February 21st, 2008, 08:41 PM	#21
worlz08 Regular 1988 gt 5.0 1988gt 5.0 gt40p heads,cobra intake, f303 cam Join Date: Feb 2008 Location: ohio Posts: 97 iTrader: 0 reviews	i was told stock wont work

February 21st, 2008, 08:45 PM	#25
worlz08 Regular 1988 gt 5.0 1988gt 5.0 gt40p heads,cobra intake, f303 cam Join Date: Feb 2008 Location: ohio Posts: 97 iTrader: 0 reviews	u ran 12's on a stock motor?

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