394 performance parts
#1
394 performance parts
Going to look at, hopefully make a deal, on a 62 98 with a 394.
The plan is to run it as is and fix the small things for now.
I know myself though and once that's done I'll be looking for something else to do.
More power is always nice.
Is there any aftermarket performance support for these engines?
Intake manifold, headers, etc?
Google can't seem to find any.
Thanks
The plan is to run it as is and fix the small things for now.
I know myself though and once that's done I'll be looking for something else to do.
More power is always nice.
Is there any aftermarket performance support for these engines?
Intake manifold, headers, etc?
Google can't seem to find any.
Thanks
#6
There are a few speed equipment manufacturers making stuff for 394's.
Besides Isky, Camcraft makes several 394 grinds,
.Automotive Performance Camshaft Production Manufacturer | Camcraft Cams
Offenhauser still makes new tri-carb and dual quad manifolds.
They are available through Exeter Auto Supply.
EAS - Offenhauser Catalog (exeterautosupply.com)
#7
The 59-64 394 was the engine of choice for Gasser drag racing classes and there was tons of speed equipment made for them until the Chrysler 426 Street and Race Hemis appeared in 1964. The low-compression 2 barrel versions worked quite well with a GMC 71-series supercharger perched on top of them.
#8
Runs really rich and Trans shifts way too early.
Dual exhaust is first. Gotta chop off that single glass pack dumped at the axle. Sounds like a beat up farm truck right now.
Thanks for replying
#9
yes, they all were .
There are a few speed equipment manufacturers making stuff for 394's.
Besides Isky, Camcraft makes several 394 grinds,
.Automotive Performance Camshaft Production Manufacturer | Camcraft Cams
Offenhauser still makes new tri-carb and dual quad manifolds.
They are available through Exeter Auto Supply.
EAS - Offenhauser Catalog (exeterautosupply.com)
There are a few speed equipment manufacturers making stuff for 394's.
Besides Isky, Camcraft makes several 394 grinds,
.Automotive Performance Camshaft Production Manufacturer | Camcraft Cams
Offenhauser still makes new tri-carb and dual quad manifolds.
They are available through Exeter Auto Supply.
EAS - Offenhauser Catalog (exeterautosupply.com)
Once I get her running right I'll add some performance parts.
tri carb would be cool
#10
The SkyRocket 394 in the Ninety Eight was rated 330 horsepower. It would move a Ninety Eight out right smartly.
The 59-64 394 was the engine of choice for Gasser drag racing classes and there was tons of speed equipment made for them until the Chrysler 426 Street and Race Hemis appeared in 1964. The low-compression 2 barrel versions worked quite well with a GMC 71-series supercharger perched on top of them.
The 59-64 394 was the engine of choice for Gasser drag racing classes and there was tons of speed equipment made for them until the Chrysler 426 Street and Race Hemis appeared in 1964. The low-compression 2 barrel versions worked quite well with a GMC 71-series supercharger perched on top of them.
#12
If you don't already have one, an Oldsmobile shop manual is a very good investment.
These are the books Olds mechanics used at the dealership.
In 1962 Olds published a supplement to their 1961 Shop Manual.
You will need both books if you have a '62.
Among the many other things you will find in the shop manual, are instructions on how to adjust the transmission throttle linkage.
Printed original copies are preferred.
1961 oldsmobile shop manual 1962 for sale | eBay
There is a special adjustment tool that has to be used. They are available from JASWEST.
JASWEST - Product Catalog
A good dual exhaust system is highly recommended.
Luckily, the exhaust manifolds were the same in '62 for single or dual exhaust.
All you will need are mufflers and pipes. They are available from Waldron's.
Waldron's Exhaust – Car exhaust, truck exhaust, exhaust pipes, mufflers (waldronexhaust.com)
These are the books Olds mechanics used at the dealership.
In 1962 Olds published a supplement to their 1961 Shop Manual.
You will need both books if you have a '62.
Among the many other things you will find in the shop manual, are instructions on how to adjust the transmission throttle linkage.
Printed original copies are preferred.
1961 oldsmobile shop manual 1962 for sale | eBay
There is a special adjustment tool that has to be used. They are available from JASWEST.
JASWEST - Product Catalog
A good dual exhaust system is highly recommended.
Luckily, the exhaust manifolds were the same in '62 for single or dual exhaust.
All you will need are mufflers and pipes. They are available from Waldron's.
Waldron's Exhaust – Car exhaust, truck exhaust, exhaust pipes, mufflers (waldronexhaust.com)
#15
If you don't already have one, an Oldsmobile shop manual is a very good investment.
These are the books Olds mechanics used at the dealership.
In 1962 Olds published a supplement to their 1961 Shop Manual.
You will need both books if you have a '62.
Among the many other things you will find in the shop manual, are instructions on how to adjust the transmission throttle linkage.
Printed original copies are preferred.
1961 oldsmobile shop manual 1962 for sale | eBay
There is a special adjustment tool that has to be used. They are available from JASWEST.
JASWEST - Product Catalog
A good dual exhaust system is highly recommended.
Luckily, the exhaust manifolds were the same in '62 for single or dual exhaust.
All you will need are mufflers and pipes. They are available from Waldron's.
Waldron's Exhaust – Car exhaust, truck exhaust, exhaust pipes, mufflers (waldronexhaust.com)
These are the books Olds mechanics used at the dealership.
In 1962 Olds published a supplement to their 1961 Shop Manual.
You will need both books if you have a '62.
Among the many other things you will find in the shop manual, are instructions on how to adjust the transmission throttle linkage.
Printed original copies are preferred.
1961 oldsmobile shop manual 1962 for sale | eBay
There is a special adjustment tool that has to be used. They are available from JASWEST.
JASWEST - Product Catalog
A good dual exhaust system is highly recommended.
Luckily, the exhaust manifolds were the same in '62 for single or dual exhaust.
All you will need are mufflers and pipes. They are available from Waldron's.
Waldron's Exhaust – Car exhaust, truck exhaust, exhaust pipes, mufflers (waldronexhaust.com)
Just ordered both manuals. Man that's gonna be a big help!
Last edited by Mikeyt; April 21st, 2024 at 10:23 PM.
#17
There may not be anything wrong with that transmission. It is what they called a "Slim-Jim." They are a different animal. People tend to say unkind things about them. Damper plate bolted to the flywheel like a manual transmission. No external torque converter - it has a fluid coupling (that fills and empties) inside the trans behind the front pump. It will not shift like Turbo HydraMatic. Adjustment and fluid level are important.
#18
There may not be anything wrong with that transmission. It is what they called a "Slim-Jim." They are a different animal. People tend to say unkind things about them. Damper plate bolted to the flywheel like a manual transmission. No external torque converter - it has a fluid coupling (that fills and empties) inside the trans behind the front pump. It will not shift like Turbo HydraMatic. Adjustment and fluid level are important.
Thread
Thread Starter
Forum
Replies
Last Post