One last try before I do something drastic.
Thread Starter
Supreme Member
Joined: May 2003
Posts: 1,995
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From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
*edit* Enthusiasm understandable, but still a PG site
They worked on it for two hours and discovered that I over tightened the valves. So they reset the lash and it fired right up. I'm an idiot but I'm glad it's over with. They told me I have a lot of loose ends to tie up (regarding the TV cable for one). I have a Vortec linkage bracket, but the fuel lines get in the way. Where can I get some flexi-hose for those and how much? what size? etc
AWESOME. I can't wait to go pick it up.
They worked on it for two hours and discovered that I over tightened the valves. So they reset the lash and it fired right up. I'm an idiot but I'm glad it's over with. They told me I have a lot of loose ends to tie up (regarding the TV cable for one). I have a Vortec linkage bracket, but the fuel lines get in the way. Where can I get some flexi-hose for those and how much? what size? etc
AWESOME. I can't wait to go pick it up.
Last edited by 90RS305; Mar 23, 2004 at 09:29 PM.
fuelline? how about aeroquip push on fuel line with appropriate fittinngs. they have a variety of angled fittings. also have a slick compression fitting to attach to hard fuel line as in a splice.
Joined: Feb 2001
Posts: 13,748
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Hey awesome news. How did you adjust your valves to tight? Did you floow the chiltons or did you go past a half turn? I will try to dig up the site that has a great how to on the braided fuel lines. Board member camaroz28boy has it on his site. I think that is his name
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Joined: Jan 2002
Posts: 9,962
Likes: 5
From: Moorestown, NJ
Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
The valves can be tricky to adjust. I usually do the jiggle method since I alwats evertighten them by just spinning alone. Dont worry too much about it, though. Even the assemblers of crate motors from GM have the same problem. They seem to crank the rocker nuts down till the lifters bottom out. I have a '929 cam that has wear all the way around each lobe because the lifters always rode actross the entire cam at high speed.
Thread Starter
Supreme Member
Joined: May 2003
Posts: 1,995
Likes: 0
From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
I tightened them as said, I jiggled them until they didn't move vertically anymore, then went 1/2 turn tighter. I guess I just did it wrong or soemthing. Oh well.
I can't wait.
I can't wait.
Supreme Member


Joined: Apr 2001
Posts: 1,342
Likes: 14
From: Dayton, O.
Car: 91 Camaro Z28
Engine: LS7
Transmission: M12/T56
Axle/Gears: 3.79
Thats why I like to do 'em while the car is running the ol fashined chatter way. Great news though, now its time to get that **** tuned
Joined: Feb 2001
Posts: 13,748
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Originally posted by Token
I tightened them as said, I jiggled them until they didn't move vertically anymore, then went 1/2 turn tighter. I guess I just did it wrong or soemthing. Oh well.
I can't wait.
I tightened them as said, I jiggled them until they didn't move vertically anymore, then went 1/2 turn tighter. I guess I just did it wrong or soemthing. Oh well.
I can't wait.
Originally posted by Pablo
My wager is on timing and or valve lash since it sounds like you arent very solid on either of them.
My wager is on timing and or valve lash since it sounds like you arent very solid on either of them.
told ya so
Im with chuck, just get them to where the engine will start and set em with the engine running. Ive never had a problem with that.
Thread Starter
Supreme Member
Joined: May 2003
Posts: 1,995
Likes: 0
From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
Originally posted by Pablo
told ya so
Im with chuck, just get them to where the engine will start and set em with the engine running. Ive never had a problem with that.
told ya so
Im with chuck, just get them to where the engine will start and set em with the engine running. Ive never had a problem with that.
:hail: :hail: :hail: :hail:
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Joined: Apr 2003
Posts: 2,070
Likes: 0
From: Tempe, Arizona
Car: 96 Silverado/99 Suburban
Engine: 700 cubic inches of 'Muican Awesome
Transmission: 4L80/4L60
Axle/Gears: Chunky/Clunky
Dude, like, AWESOME! Go figure it was something that only took a few minutes to screw up. Thats the way all detremental(sp?) problems end up. If it was something major you'd have fixed it in no time! 
Bruce (90RS305)

Bruce (90RS305)
Member
Joined: Aug 2003
Posts: 118
Likes: 0
From: Finland
Car: "My American Dream"
Engine: V8
Transmission: auto
Good to hear they got it running. I have read all you have wrote about your swap, i'll do same mods some day. But you know what to do now: Let her eat ricers alive!
Thread Starter
Supreme Member
Joined: May 2003
Posts: 1,995
Likes: 0
From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
Originally posted by 90RS305
Dude, like, AWESOME! Go figure it was something that only took a few minutes to screw up. Thats the way all detremental(sp?) problems end up. If it was something major you'd have fixed it in no time!
Bruce (90RS305)
Dude, like, AWESOME! Go figure it was something that only took a few minutes to screw up. Thats the way all detremental(sp?) problems end up. If it was something major you'd have fixed it in no time!

Bruce (90RS305)
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Posts: 1,054
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From: Ft. Branch, In.
Car: 88 formula WS6
Engine: 305 Lo3
Transmission: 700-R4
Token, what kind of cam and lifters did you put in? Your adj. procedure was for stock Hyd. lifters! After-market Hyd. lifters for hi perf. cams usually set at 0 lash. If you went 1/2 turn you definitely went to far!!!! Do let us know how it runs yah?
(how much did they gitcha for?)
(how much did they gitcha for?)
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Joined: Jan 2002
Posts: 9,962
Likes: 5
From: Moorestown, NJ
Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
I dont think half a turn was too much, but usually a 1/4 to sometimes 1/8 of a turn is better if you intend to rev the motor. It is somewhat tricky to adjust them with the car off. Ive never had much trouble with it, but I always re-adjsut them warm/motor running and set them all to 1/4 of a turn.
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