4u2nv said:Are you from AR? Then this thread's for you.
I want you guys to converse, debate, pose questions. That's what makes the site cool.
Not jerk-offs, cocky people, and loudmouths.
4u2nv said:Are you from AR? Then this thread's for you.
I want you guys to converse, debate, pose questions. That's what makes the site cool.
Not jerk-offs, cocky people, and loudmouths.
helty said:i have Loudmouths
you are our favorite mod, but you'll always be git-it to me.
helty said:i have Loudmouths
you are our favorite mod, but you'll always be git-it to me.
jasonh_86 said:That's the truth!!He helps us out in sticky situations
5spd GT said:Jason - Yep, as Dustin pointed out it stands for roller rockers. Better than factory stamped pieces. Roller rockers provide less friction (on rollers) on the valve stem and the machining has an increased ratio. It's kind of like a seesaw that you have on the playgroundYour roller rocker is the "seesaw" between your lifters and valve. The lifters roll around on the cam lobe and different rates depending on lots of factors like duration (in degrees), lobe seperation angle (lsa), ramp rates, etc. The pushrod sits on top of the lifter and as the cam lobe spins it pushes that lifter which pushes the pushrod up into the roller rocker. As the roller rocker is pushed up on the lifter side the "seesaw" is then used and pushes down on the valve stem and valve spring on the other side of the seesaw (roller rocker). It pushes the valve down at the right moment during intake or exhaust strokes and allows air in (intake) and exhaust (out). Common ratios for the 5.0L's are 1.6RR's for aftermarket cams and 1.7RR for a stock cam. Much easier to draw out
That sounds about right Dustin. The ls1 also is 346 cubic inches and not 350 like the lt1. Also differences in head design, cams, intake, etc. Both got great potential
TangerineGT96 said:hey david or john (i think thats his name the guy with the silver 98 gt) do yall know how to put the 4.6 in time cuze i wanna put a set of bad PI heads and a set of pretty mean cams on the orange car. i think i can talk my pops to get that stuff for me for xmas but im kinda scared to do it cuze i dont wanna mess it up sooo holler at me if you know how or you know someone that can
5spd GT said:Well tj me and john haven't performed a pi head swap but we planned on it this summer with his car. I did h/c/i on my car which isn't that bad really but it's just time consuming.
Here are a couple install articles on the pi head swap that might give you a good idea what you would be getting into
http://www.musclemustangfastfords.com/tech/0405mm_pats/
and the best IMO:
http://bossracing.net/Tech Articles/PI Headswap/PI Head Swap page1.htm
Don't you just love Santa
TangerineGT96 said:i read that one from bossracing and it help me out alot, when you and john work on his holler at me i would like to help if thats ok with yall i have alot of tools i tore into my last motor and things didnt work out very well = i got a new motor i should have got a PI but i couldnt find one at the time but thanks for the help and is john gonna run aftermarket head or jsut stock PIs
SANTA IS THA BOMBDIZZIL
i was thinkin about the heads from MPH and the same cams. Are the steen heads better and how much do they run?GT 5spd said:I was thinking about getting the steen racing Stage 2 Port and polish heads with stage 2 comp. cams.......:Word:
jasonh_86 said:MPH heads
your car would sound good as well with mph heads and stage 2 cams tj
4u2nv said:The AR people are flooding in...
helty said:its a migration. for the first time we have a real home.
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