Didderent Alternator and HEI ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1-PU70 · 12-18-2008, 12:59 PM

Im running a 105 amp alternator with a 10 ga. charge wire. If I didn't want to use a fusible link what size fuse would I use. Same question for the HEI. What size fuse should I use for the power wire to the HEI.

neonlarry · 12-18-2008, 04:13 PM

I know you don't want to use a fusible link but do it anyway. You will have to use too big a fuse to keep from blowing them out all the time and when you do have a problem (short etc.) you are more likely to burn something out than with a fusible link.

12-18-2008, 12:59 PM	#1
1-PU70 Registered User Join Date: Apr 2000 Location: Bradenton, FL Posts: 1,036	Didderent Alternator and HEI ? Im running a 105 amp alternator with a 10 ga. charge wire. If I didn't want to use a fusible link what size fuse would I use. Same question for the HEI. What size fuse should I use for the power wire to the HEI. __________________ 1970 CST/10 402,700R4,3:73 posi,AC,PS,PB,TLT,PW,Buckets with heaters

12-18-2008, 04:13 PM	#2
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,746	Re: Didderent Alternator and HEI ? I know you don't want to use a fusible link but do it anyway. You will have to use too big a fuse to keep from blowing them out all the time and when you do have a problem (short etc.) you are more likely to burn something out than with a fusible link. __________________ 70 C/10 Light Red 350/TH350, HEI, Duals w/40 series Flows, 91 seat, LED taillights 99 Pontiac S/C GTP, SLP Ram Air hood, GMPP Konis & springs 95 Neon ACR, MP PCM, AFX UDP, 3.0 CAI



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