Coming Soon: Higher Ratio Rockers

[3400-95-Modified]

Duration at zero lift obviously doesn't change... but .050 and higher yeah.

Ben, how much of a change is it? Do you have a calculation for that? I've been trying to find one but I can't find it easily without having to make a graph.

[SappySE107]

Stock lobe is .269, not .2727.

[asylummotorsports]

Here are the numbers I got with a stock 3500/3400 cam (.2727 lobe)

Stock 1.6 = .436

1.7 = .463 lift

1.8 = .490 lift

So where do the stock springs become the problem?

I'm guessing pretty damn early!

Duration would increase marginally, but not enough to affect alot.

[SappySE107]

Go to your User CP and change the number of posts per page to 40. We are on page 6. Makes it much easier to read large threads like this.

[SappySE107]

.484 lift with 1.8 rockers. You have .430 stock, divide by 1.6, times 1.8. That is how the lift work, lobe lift times ratio = valve lift.

[torq455]

......and as for banning me for having an opinion.............wo ever that guy is needs to move to another country.............

BWAAAHHHHHAHAHAHHAAA..........mmmkayyyy............I reiterate.....................................Noth ing to contrubute........................................ .....

[Russell52]

It likes the 1.8/1.8 on the 1393, making it .594 lift. Thats fine with the 26986 springs.

1.8 rockers on a stock cam or near stock lift cam is fine with the LS6 springs.

Might you be able to answer what the lift would be on a stock cam with these,or I might have missed that somewhere in the 22 pages.. O with these a person needs to change springs as well... I bet that is fun on the back side of the motor with everything still in place:P

Russ

[SappySE107]

It likes the 1.8/1.8 on the 1393, making it .594 lift. Thats fine with the 26986 springs.

1.8 rockers on a stock cam or near stock lift cam is fine with the LS6 springs.

[gectek]

^^^i would stick with 1.7s myself, but that is just me

[alerored04]

Geldtarb I do not know enough about how to choose these. I am running ported heads and lim with a ported 3500 uim 65mm TB and a 1393 cam. Comp 26986 springs on SI valves, stock ex manis. 2.5" exhaust. What would you recommend and why? I am very interested in this but just want to have a good base to make a decision from. Thanks alot.

Anyone? Not trying to be a pain, I am just looking for an answer so I can start ferreting my cash away for these. Please let me know or tell me if I am being a pain.

[3400-95-Modified]

Yikes... Its amazing how the COMING SOON... wasn't enough of a banner to tell him that to this date no one has these yet. BUT they are being R&D'd by a reputable company.

As one other said, sheer stupidity amazes me sometimes.

keep up the good work gectek and keep us updated... April is my Bday month... Rockers for Jonny

[gectek]

Nice language.................Iwill excuse myself from this thread.......I will continue my build and Brad...........I apologize if I upset you....I know the work you and Ben have put into this site........fully aware.......but I felt like this was just another 300.00 header thread and still havnt been convinced that its not........but i will keep my comments to myself.....................I thought this was a forum....I will just use it as a store and a library......and as for banning me for having an opinion.............wo ever that guy is needs to move to another country.............Brad and Ben you have my respect and you both well know how much this site means to me and the other true enthusiests out there. I could have a V* old school Monte.....but chose to stick with the original 3400/3500 hybrid boosted because of this site..........for whatever thats worth...............OneFastV6......good luck with your build. Zofo OUT !!!!!

You did mean to insult everyone here. Dont be an ass. If you dont care, then why were you still posting? Has anyone taken money yet? Please provide proof and not opinion. I have always been told that if you dont have something nice to say, then get the hell out of this thread, but maybe that is just me. You could very well be banned, not for having an opinion, but for trolling. If the site means alot to you, then you should keep your mouth shut about things you have no idea about like a good newbie does.

They are getting made, but making just these rockers are not the only thing this company does. They are also opening up a brand new line of lifters, valves, springs, pushrods, and more. So before you post without reading a damn thing, do all of us a favor and dont post. YOU may have an opinion, but this was not clearly expressing it in a way as to be helpful to the community.

And next time, maybe you should pay attention in grammar class. Your posts are almost as bad as your attitude.

[Russell52]

damn Guess my previous question got thrown out the window when zofo started his little pissy rant :/ Someone needs a cookie and a warm glass of milk

[double00bu]

Umm I will split a set of 1.7 and 1.8's with someone!

higher ratio rockers do work,they do achieve performance gains,they have been making them for years in V8 applications,I know because I have used them on a number of V8 projects,an engine be it V8 or V6 or even a 5hp briggs is simply an air pump!

even God didn't create the world in 1 day!

I believe!!!!

[zofo61]

Nice language.................Iwill excuse myself from this thread.......I will continue my build and Brad...........I apologize if I upset you....I know the work you and Ben have put into this site........fully aware.......but I felt like this was just another 300.00 header thread and still havnt been convinced that its not........but i will keep my comments to myself.....................I thought this was a forum....I will just use it as a store and a library......and as for banning me for having an opinion.............wo ever that guy is needs to move to another country.............Brad and Ben you have my respect and you both well know how much this site means to me and the other true enthusiests out there. I could have a V* old school Monte.....but chose to stick with the original 3400/3500 hybrid boosted because of this site..........for whatever thats worth...............OneFastV6......good luck with your build. Zofo OUT !!!!!