[etownsen21]

Hello all. I have a 97 S10 and doing a v8 swap in it from the 2.2l 4cylinder. How many amps should the alternator be with the bigger sbc motor? The 2.2l had a 105 amp alternator.

Also can I use the original A/C system or do I need to swap it out?

 

[eshaw]

You should read some of the swaps that have already been done.

 

[ScottyV1966]

I'm not 100% But If the pulley could be lined up with the compressor attached to the v-8 accy bracket I think it would be ok. Also I put Electric Fans in my 1995 2.2l. You will need a "Bigger" Alternator, I got one from Summit Racing, 165 amp "Powermaster" Brand. I had problems with the stock alternator after the efans, and since you will need them also...
Good Luck,
Scott

 

[aitch]

What engine and tranny are you dropping into your truck? Basic information is helpful to get meaningful replies. Also, check out the V8 Swap sub forum - lots of good material there, and likely to answer a lot of your questions.

 

[oldeerslayer]

Get the swap done first. Worry about peripherals after you have it running and driving. You will need to change at least the A/C compressor. I know of no bracket that exists to use your 2.2 compressor on any V8. If you're a top notch fabricator it may be possible to make one.

 

[etownsen21]

I'm not 100% But If the pulley could be lined up with the compressor attached to the v-8 accy bracket I think it would be ok. Also I put Electric Fans in my 1995 2.2l. You will need a "Bigger" Alternator, I got one from Summit Racing, 165 amp "Powermaster" Brand. I had problems with the stock alternator after the efans, and since you will need them also...
Good Luck,
Scott

Awesome thank you for the info.

 

[etownsen21]

I am

What engine and tranny are you dropping into your truck? Basic information is helpful to get meaningful replies. Also, check out the V8 Swap sub forum - lots of good material there, and likely to answer a lot of your questions.

I am dropping in a chevy 305 with a 700r4 tranny.