HEI Replacement on 69-ish 292 - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

biglou55 · 10-08-2008, 07:42 AM

Gentlemen one quick question. ???? are these hei,s interchangeable. I have both motors 292 and 2 -250s all are 65-72 vintage. I would like to take the hei out of the 250(67 yr ) and put it in the 292 (65 yr ) will it fit. thanks.

biglou55 · 10-08-2008, 01:25 PM

Boy this board flies. I looked to see if thier was a reply and it already was on the second page..

Brad · 10-09-2008, 02:18 AM

Quote:

Originally Posted by biglou55

Gentlemen one quick question. ???? are these hei,s interchangeable. I have both motors 292 and 2 -250s all are 65-72 vintage. I would like to take the hei out of the 250(67 yr ) and put it in the 292 (65 yr ) will it fit. thanks.

Yep, no problem.

biglou55 · 10-09-2008, 07:31 AM

What size and gap plugs would be needed for the swap. Thanks Lou.

Brad · 10-09-2008, 12:04 PM

Same size plug as has always fit in there. Gap to .35 or . 45 and you'll be good.

10-08-2008, 07:42 AM	#26
biglou55 Senior Member Join Date: Sep 2002 Location: Greenfield Mass. Posts: 551	Re: HEI Replacement on 69-ish 292 Gentlemen one quick question. ???? are these hei,s interchangeable. I have both motors 292 and 2 -250s all are 65-72 vintage. I would like to take the hei out of the 250(67 yr ) and put it in the 292 (65 yr ) will it fit. thanks. __________________ Certifiably crazy person

10-08-2008, 01:25 PM	#27
biglou55 Senior Member Join Date: Sep 2002 Location: Greenfield Mass. Posts: 551	Re: HEI Replacement on 69-ish 292 Boy this board flies. I looked to see if thier was a reply and it already was on the second page.. __________________ Certifiably crazy person

10-09-2008, 07:31 AM	#29
biglou55 Senior Member Join Date: Sep 2002 Location: Greenfield Mass. Posts: 551	Re: HEI Replacement on 69-ish 292 What size and gap plugs would be needed for the swap. Thanks Lou. __________________ Certifiably crazy person

10-09-2008, 12:04 PM	#30
Brad Out of the carpool lane. Join Date: Jan 2000 Location: Clark Co, WA Posts: 5,673	Re: HEI Replacement on 69-ish 292 Same size plug as has always fit in there. Gap to .35 or . 45 and you'll be good. __________________ 1968 C-10 SWB, 5.7 Vortec/700R4/3.73 posi, Torch Red 1968 Camaro, 250/Powerglide, all original (No, I'm not gonna drop a 350 in it!...Jeez!) 2000 Honda VFR in the faster yellow! 2008 Husqvarna TE-610 1967 C-10 SWB 'Six Appeal'-Gone but not forgotten...



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