Search found 291 matches

by psychomotors
Fri May 24, 2019 4:43 pm
Forum: Engine Tech
Topic: New SBC Manifold with tooling
Replies: 139
Views: 17874

Re: New SBC Manifold with tooling

Not that my opinion matters but "very cool". =D>
by psychomotors
Fri May 10, 2019 1:37 pm
Forum: Engine Tech
Topic: Nitrous plugs
Replies: 14
Views: 1384

Re: Nitrous plugs

Geez. How much nitrous was he throwing at it? I haven't personally ran nitrous yet but I think I would use a colder and dedicated nitrous plug.
by psychomotors
Sat Apr 20, 2019 4:04 pm
Forum: Engine Tech
Topic: Best GM Vortec intake manifold gaskets?
Replies: 17
Views: 5304

Re: Best GM Vortec intake manifold gaskets?

Funny that I just found this. Just replaced my gaskets with the Fel-Pro 1255 and used black rtv on the china walls. I have a 97 vortec converted to carb installed in my 86 Chevy truck. Couldn't figure out the miss I had , water in the oil and why the china walls were leaking oil. I installed the eng...
by psychomotors
Thu Mar 28, 2019 10:33 am
Forum: Engine Tech
Topic: 2019 Cheep Sonic Tester Review!
Replies: 16
Views: 2803

Re: 2019 Cheep Sonic Tester Review!

Very interested :D
by psychomotors
Sun Mar 17, 2019 9:38 pm
Forum: Engine Tech
Topic: HEI power supply.
Replies: 50
Views: 5696

Re: HEI power supply.

On my 69 Chevy pickup , I just found a hot wire in run (I think pink ) coming out of the ignition switch and spliced into it. I drove it for about 5 yrs, sold it to a buddy who drove it 10 or so years. No issues. This was approx. 25 yrs ago , hence the trouble remembering the wire color.
by psychomotors
Sat Feb 23, 2019 9:53 am
Forum: Engine Tech
Topic: Are thin piston rings worth horsepower?
Replies: 76
Views: 10170

Re: Are thin piston rings worth horsepower?

Im also interested about this subject. Speaking strictly about street engines, with 6000rpm limit, and 350-400hp from 350-383cui engine. How much in reality we are looking to lose with the old 5/64 ring-pack compared to modern thin ring? Especially at the 2000-3000rpm range where many street engine...
by psychomotors
Mon Feb 11, 2019 8:31 pm
Forum: Engine Tech
Topic: Thanks for bringing this forum back to life
Replies: 26
Views: 3419

Re: Thanks for bringing this forum back to life

What all these guys have said and more. Thank you. =D>
by psychomotors
Thu Nov 08, 2018 4:37 pm
Forum: Chassis / Suspension / Body
Topic: Brake rotor thickness
Replies: 10
Views: 4817

Re: Brake rotor thickness

FC-Pilot wrote: Thu Nov 08, 2018 11:58 am Going with that larger diameter rotor is a good upgrade for these cars. The only problem is you have to use 17" wheels if I remember correctly.

Paul
Yep , you are correct.
by psychomotors
Thu Nov 08, 2018 4:37 pm
Forum: Chassis / Suspension / Body
Topic: Brake rotor thickness
Replies: 10
Views: 4817

Re: Brake rotor thickness

Probably the truck and van rotors are 1.25" thick whereas the A/F/X ones are 1" thick. You might be interested in my, "pdqCBB", four wheel disc brake conversion I put on my '67 Camaro. 13" dia. late '80's 'Vette front rotors and 11.75" dia. Camaro rear rotors all on ho...
by psychomotors
Wed Oct 17, 2018 4:23 pm
Forum: Chassis / Suspension / Body
Topic: Brake rotor thickness
Replies: 10
Views: 4817

Re: Brake rotor thickness

Re you doner discs, the big GM wagons I've worked with all had bigger rotors than the sedans, with 5" vs. 4.75" BCs... These are 4.75. Regardless , my memory is horrible , so I checked them again and they are only 1" thick. I'm guessing that I confused them for my truck rotors. I dun...
by psychomotors
Thu Oct 11, 2018 11:24 am
Forum: Engine Tech
Topic: Low Mileage SBC Minor Rebuild: What to do?
Replies: 41
Views: 5992

Re: Low Mileage SBC Minor Rebuild: What to do?

Put the original engine in a bigass plastic bag. Oil the cylinders and the original stampings on the deck surface. Vacuum the air out of the bag just after tossing in a few desiccant packs, and tie the bag SECURELY shut. Stuff it under the workbench in your garage for "later". Build or bu...
by psychomotors
Tue Oct 09, 2018 3:15 pm
Forum: Chassis / Suspension / Body
Topic: Brake rotor thickness
Replies: 10
Views: 4817

Brake rotor thickness

I have a 70 Nova with drum brakes. I bought a disc brake setup off a guy that said id came from a 72 Olds Vista Cruiser. I know its a straight bolt up except for the steering arms. My actual question , is- the Olds rotors are 1 1/4" thick versus 1" thick. I there anything to be gained by u...
by psychomotors
Thu Sep 06, 2018 4:39 pm
Forum: Engine Tech
Topic: cordless impact wrenches & drivers
Replies: 24
Views: 3905

Re: cordless impact wrenches & drivers

Thanks guys. That's why I was curious,lol.
by psychomotors
Wed Sep 05, 2018 9:53 am
Forum: Engine Tech
Topic: cordless impact wrenches & drivers
Replies: 24
Views: 3905

Re: cordless impact wrenches & drivers

Anyone try a Harbor Freight? Seriously
by psychomotors
Fri Aug 24, 2018 3:47 pm
Forum: Chassis / Suspension / Body
Topic: my '66/'67 350SS camaro survivor car..
Replies: 6
Views: 3681

Re: my '66/'67 350SS camaro survivor car..

Drag or corner curving?