Starting down the slippery slope - '87 930 3.3L Rebuild EFI Conversion
#31
I torged them until they squeaked. (just kidding). I was able to measure one and If memory serves me correctly it came to 40 ft lbs. I used a Snap-On Torque-O-Meter to hit that value. I did call Carrillo before I buttoned up the motor just to be safe and they concurred with my method. Its been 5+ years since I did this though.
#32
Machine work
Parts off to the machinist:
Crank for cross drilling
Cases for drilling & tapping plugs for easy access to oil passages
Heads & Jugs for Fire Rings
While I wait for the parts to come back I racked and tapped my home brewed Belgian Tripel that has just spent the last 9 weeks conditioning in a secondary fermenter. It's pretty good and approx 10% alcohol
Crank for cross drilling
Cases for drilling & tapping plugs for easy access to oil passages
Heads & Jugs for Fire Rings
While I wait for the parts to come back I racked and tapped my home brewed Belgian Tripel that has just spent the last 9 weeks conditioning in a secondary fermenter. It's pretty good and approx 10% alcohol
#38
Definitely subscribed to this thread. I have been thinking about going EFI on my '88 930, but I have NO IDEA where to begin.
I am glad to be able to see/follow someone else's progress so I can get some ideas!
I am glad to be able to see/follow someone else's progress so I can get some ideas!
#43
It looks like you are heading down the same path as I took. Be warned, it going to get expensive! Before you jump in for all the latest suspension bits you really need to think about what you want from the car. A full race suspension, while great on the track, is really no fun on the street. If you over do it you will start to not enjoy the car. There is a fine line and it is different for everyone. If you want to have a really good conversation about suspension options, give Rich Walton at Jerry Woods Enterprises a call. He really knows suspensions on these older cars. He will likely know the answer to your Bilstein question as well.
Bill
Bill
Last edited by jonesb930; 05-23-2011 at 01:49 PM.
#44
It looks like you are heading down the same path as I took. Be warned, it going to get expensive! Before you jump in for all the latest suspension bits you really need to think about what you want from the car. A full race suspension, while great on the track, is really no fun on the street. If you over do it you will start to not enjoy the car. There is a fine line and it is different for everyone. If you want to have a really good conversation about suspension options, give Rich Walton at Jerry Woods Enterprises a call. He really knows suspensions on these older cars. He will likely know the answer to your Bilstein question as well.
Bill
Bill
#45
I second Bill here. My 930S was my track rat for a long time, and with the adjustable sway bars front and rear, upgraded fronts and coilovers in the rear, it is not as nice as the original Ruf suspension. I think that stiffer sway bars really affect ride quality. Don't set it up for the track, because they just don't like to be on boost for 30 minutes at a time. I retired mine from track duty and bought a gt3