S5 na 13b into my 85gsl
Ok I have my 1990 na 13b out of a gxl. I want to put it in my 85 gsl. It will be a carb motor. I have read a lot of info on whats needed to do the swap but the engine has no distributor so how do I run the ignition?
I think these engines put out like 160hp vs the 100 stock hp of my 12a so should be a major performance boost I would think! |
Just use your 12a ignition. It'll work.
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So you can put a distributor into the s5? I have a msd direct fire ignition set up on my 12a already.
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it interchanges EXACTLY with the Gen II CAS.
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Cas?
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What is a CAS?
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Crank Angle Sensor
it relays crank angle information to the ECU for it to trigger ignition timing. it interchanges exactly with a distributor. |
Thank you.
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So you just pull it out and drop in a a dizzy?
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well, of course you'd TDC the engine first, but yes. pretty much.
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Well that seems easy enough.
Any one know about what fly wheel and clutch set ups will work? I know I can use my stock tranny but I don't know if I can use my stock fly wheel and clutch? The engine I have came of a auto tranny so I need to get a flywheel and clutch if I can't use my stock one. |
Originally Posted by black82gsl
(Post 11602990)
Well that seems easy enough.
Any one know about what fly wheel and clutch set ups will work? I know I can use my stock tranny but I don't know if I can use my stock fly wheel and clutch? The engine I have came of a auto tranny so I need to get a flywheel and clutch if I can't use my stock one. OR you can use the auto rear counter weight and a lite weight aftermarket flywheel. You can't use the 12A flywheel. It'll shake itself to death. ;) |
Ok. I think I will go after market light weight fly wheel. I have all winter to get this ready for spring.
Thinking the rb 600 holley/intake a rb header and the direct fire ignition off my 12a. Should move my fb very nicely. |
Originally Posted by black82gsl
(Post 11603046)
rb 600 holley/intake
WHY:wallbash: |
Cuz I don't have the wiring harness or computer. And just like less clutter with a carb.
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Poor wankel=...he has a thing about Holleys lol. If you must go carbed try to find a sidedraft like a dellorto 48dhla or a weber dcoe. Driveabilty with these carbs is achieved with less grief
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I was more aghast at the carb size selection than the make...
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Well nothing set in stone. But the 600 is what the rb set up comes with so I assumed it was correct?
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Originally Posted by black82gsl
(Post 11603725)
Well nothing set in stone. But the 600 is what the rb set up comes with so I assumed it was correct?
You're putting this on a 13B? Then yeah a 600 will do fine. I've got a street port 13B and the Edelbrock 600 keeps up with the engine (or the engine keeps up with the edlebrock). Fuel millage sucks though 15s in town. |
15 in town isn't horrible lol.
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15 lite driving. But if you stick your foot in it that number drops.
I just put some race slicks on my spare rims and did some foot to the floor driving this weekend... I coulda sworn I was watching the gauge drop in real time. |
Lol.
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