Full roller rockers 3400!!!!!

[gectek]

Well, I have been known to get them for a good price.

[02GT_Skyhigh]

http://cgi.ebay.com/ebaymotors/AMC-258-4-2-Shaft-Roller-Rockers-Arms-Yella-Terra-1-7-_W0QQcmdZViewItemQQhashZitem230feb8f0aQQitemZ150590951178QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories

1.7 ratio
??

[geldartb]

http://cgi.ebay.com/ebaymotors/AMC-2...Q5fAccessories

1.7 ratio
??

those are not going to work. do you see the shaft that runs through all the rockers in the middle and are made for the inline 6

[95SleeperAcheiva]

I think he's questioning the ratio. When I worked at summit racing, I've seen them go from 1.5:1 to 1.85:1 in .05:1 increments.

[geldartb]

oh ok didn't think of that but the ratio would work. just make sure the cam lift isn't too high.

i was looking to get some in 1.7 ratio but since the whole scorpion thing fell through i forgot about the whole idea for myself.

[95SleeperAcheiva]

If you remeber a while back I was talking to harland sharp about a full roller set. They have no problem making them. $700-$1000 a set. But, they are considered custom and single run. They'll even make them for any ratio, but I'm not ready to commit to a set at that cost. And they don't see us as being enough of a nitch in the market to produce them.

[02GT_Skyhigh]

http://cgi.ebay.com/ebaymotors/COMP-CAMS-BBC-ULTRA-PRO-MAGNUM-ROCKERS-7-16-1-7-RATIO-/360352862398?pt=Motors_Car_Truck_Parts_Accessories&hash=item53e6b450be

It is an interesting idea and Ive read this whole thing from the front and wonder why it never happened...

FUNNY IF THESE WOULD WORK... IDK though

http://cgi.ebay.com/ebaymotors/SBF-1-7-RATIO-302-351W-CHROMOLY-STEEL-ROCKERS-7-16-STUD-/180651044530?pt=Motors_Car_Truck_Parts_Accessories&hash=item2a0fa42eb2

I USED THIS EBAY SEARCH

http://motors.shop.ebay.com/i.html?_nkw=1.7+ratio&_sacat=&_dmpt=Motors_Car_Truck_Parts_Accessories&_odkw=Yella+Terra+1.7&_osacat=0&bkBtn=&_trksid=m270

[geldartb]

If you remeber a while back I was talking to harland sharp about a full roller set. They have no problem making them. $700-$1000 a set. But, they are considered custom and single run. They'll even make them for any ratio, but I'm not ready to commit to a set at that cost. And they don't see us as being enough of a nitch in the market to produce them.

yeah that's kinda steep for a set. i can justify 300-400 on the high side but not 700-1000 for that i'd just get a different cam

[GrandAmGTTT]

I'm pretty sure that comp cam does make some roller rockers that would work for the 3400 application and if some minimal moddy's are required it sure beats paying all that money for some roller rockers from that shop.......

http://www.compcams.com/information/products/rockerarms/promagnum.asp

[geoffinbc]

I have a set of the Pro Mags for a small block Chevy / 90* V6 but they are too wide for my iron heads. They are for sale if anyone wants to try em out on their aluminum heads. Never been used and still in the original box.

[02GT_Skyhigh]

I have a set of the Pro Mags for a small block Chevy / 90* V6 but they are too wide for my iron heads. They are for sale if anyone wants to try em out on their aluminum heads. Never been used and still in the original box.

Are they 1.6 or 1.7?

[geoffinbc]

1.6:1 They do not have 1.7 in chevy style rockers.

[slowalero]

1.6:1 They do not have 1.7 in chevy style rockers.

This is an old thread, and I know the issue is beat to death-I've embarassed myself on it once before, but if people were successful in making narrow body SBC RR work on 3x00, why not try 1.7 LT1 RR? There are many similarities between a late model SBC ('87-'01 centerbolt heads), and the '92-'97 LT1-especially in valvetrain where LT4 high-silicon springs and the longer 1.6 arms were a cheap upgrade to a TPI motor back when. Scorpion makes 1.7 LT1 rockers in AL (SPC1026), and Thunder Racing sells Comp Pro Mag 1.7 LT1 rockers in stainless (63-1117-16). Yes, no, maybe?

[geoffinbc]

Figure out the trunnion width and it may just work.

[NateD4]

What's wrong with the 3900 rockers? They are LS7 style, though smaller body.