[vintagvw] Rocker arm geometry

2015-05-25 Thread Dean Johnson
I am finally installing my rebuilt heads into my 1915 cc engine. I have the heads on, put in the push rods and am test fitting the rocker arms to check geometry. I put the shims that had been installed under the shafts originally and there is not nearly enough room for the swivel foot adjusters.

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Daniel Moy
When I did mine I made an adjustable push rod out of a stock rod. Basically cut one in half, trim down then cut some threads and insert threaded rod with two locking nuts. Install the head torqued to spec. Do not install the push rods or push rod tubes. Install your adjustable push rod

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Dean Johnson
No, stock rockers. On May 25, 2015 5:32 PM, Daniel Moy sole...@gmail.com wrote: Hi Dean, Did you have ratio rocker arms, if so did you size the push rods? Dan On May 25, 2015, at 5:21 PM, Dean Johnson dean.john...@rochester.edu wrote: I am finally installing my rebuilt heads into my

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Daniel Moy
Hi Dean, Did you have ratio rocker arms, if so did you size the push rods? Dan On May 25, 2015, at 5:21 PM, Dean Johnson dean.john...@rochester.edu wrote: I am finally installing my rebuilt heads into my 1915 cc engine. I have the heads on, put in the push rods and am test fitting the

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Dean Johnson
I'm ignorant about both. I could measure the exposed studs. If it would help. I've tried to ask SF for engine details before, but they've been silent. I think I'll contact Rich at RIS; he has been helpful so far. On May 26, 2015 6:10 AM, Daniel Moy sole...@gmail.com wrote: How is the deck

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Daniel Moy
How is the deck height? Are u using longer rocker studs? On May 25, 2015, at 6:43 PM, Dean Johnson dean.john...@rochester.edu wrote: No, stock rockers. On May 25, 2015 5:32 PM, Daniel Moy sole...@gmail.com wrote: Hi Dean, Did you have ratio rocker arms, if so did you size the push

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Dean Johnson
I re-read the info from the machine shop. He thinks the original engine builder, Strictly Foreign, didn't set up the push rod length at all and that I need to do this. That makes sense as they are way off. So who has a good description of measuring proper pushrod length? BTW. RISMachine did the

Re: [vintagvw] Rocker arm geometry

2015-05-25 Thread Dave C. Bolen
Guys, Your good old copy of How to hot rod vw's has excellent instructions on this. Although...if you have stock rocker arms and stock pushrods they really should be close. Oh, stroked engine? Cheers, dave On Mon, 25 May 2015, Daniel Moy wrote: When I did mine I made an adjustable push