Speed Density roller rocker question

FineLineMtrsprts · Aug 23, 2007

Hey folks the current mods I have are in my sig. I was just wondering if going to 1.70ratio rr's would help me out or just be a waste of money. I know i could do a cam for the real power increase but I dont have the cake for that now. So just let me know what you guys think.

Thanks, Vince

lang williams · Aug 23, 2007

they're a nice upgrade. takes you to .472 lift on the stock cam. if your still runnin the stock gears, that'd be my first upgrade tho

Gearbanger 101 · Aug 23, 2007

I had the Crane 1.7's on mine. They were a nice addition....probably good for 5-10hp if you've got a couple of other breathing mods to help em out.

FineLineMtrsprts · Aug 23, 2007

OK cool..i will lok into doing TB and mabye a ported stock intake when i do decide to do them.

88mouse · Aug 23, 2007

The only differents i could tell was it move the power up in the powerband.

Gearbanger 101 · Aug 23, 2007

88mouse said:
The only differents i could tell was it move the power up in the powerband.

I had my stock cam advanced a couple of degrees so it worked out nicely across the board for me.

.....couple that with a welded/ported lower intake, ported E7TE’s, underdrive pulleys, a home built CAI, a step up to 3.55’s out back and a few other odds and ends and it made for a nice little “stock appearing” sleeper.

FineLineMtrsprts · Aug 24, 2007

Int he long run i plan on doing 3.73's a trq conv..maybe 3k stall but not sure if i want to go that high..maybe a set of ported e7te's,some intake work, maybe a ported lower or ported typhoon set-up. 65mm tb,playing with the timing,the roller rockers and maybe next year a mild cam....and of course some suspension work.

Daggar · Aug 24, 2007

Be mindful of the brand of RRs you plan to go to if you're running the stock valve covers. I'm running the Trick Flow RRs and the baffles had to be cut out. The Scorpion would not fit under them at all.

Gearbanger 101 · Aug 24, 2007

Daggar said:
Be mindful of the brand of RRs you plan to go to if you're running the stock valve covers. I'm running the Trick Flow RRs and the baffles had to be cut out.

Same goes for the Crane (Ford Racing) units.

88mouse · Aug 25, 2007

Gearbanger 101 said:
Same goes for the Crane (Ford Racing) units.

Thats what im running, I just had to remove the baffle on the passager side.

FineLineMtrsprts · Aug 25, 2007

I plan on running some FRPP valve covers as well. Tanks for all th info guys...ive been so out of the 5.0 game for so long i forgot most of what i knew lol

Speed Density roller rocker question

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