The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-13-2006, 07:09 PM   #1
msgross
Registered User
 
msgross's Avatar
 
Join Date: Jul 2006
Location: Central PA
Posts: 12,201
HEI upgrade - is Pro-Comp junk?

Everywhere you look for parts you find Pro-Comp, I know that it's a cheaper knockoff of Pro-Form but has anyone used it? Looking to upgrade to HEI and this is dirt cheap, must be to good to be true.... They are sold on other sites for double the price. Should I stick with ACCEL or swap?

http://cgi.ebay.com/ebaymotors/CHEVY...QQcmdZViewItem
__________________
The Garage:
1968 K-10 SWB - "Project Money Pit"
1996 Z-71 - "huntin rig"
1969 C-10 LWB (SOLD) "Project flip that truck or else"
1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie"


My Garage Build "The 1,000 footer"
msgross is offline   Reply With Quote
Old 08-13-2006, 08:54 PM   #2
msgross
Registered User
 
msgross's Avatar
 
Join Date: Jul 2006
Location: Central PA
Posts: 12,201
Re: HEI upgrade - is Pro-Comp junk?

any thoughts?
__________________
The Garage:
1968 K-10 SWB - "Project Money Pit"
1996 Z-71 - "huntin rig"
1969 C-10 LWB (SOLD) "Project flip that truck or else"
1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie"


My Garage Build "The 1,000 footer"
msgross is offline   Reply With Quote
Old 08-13-2006, 08:55 PM   #3
72CSTC5
Account Suspended
 
72CSTC5's Avatar
 
Join Date: Nov 2004
Location: Deer Park, Tx.
Posts: 2,522
Re: HEI upgrade - is Pro-Comp junk?

I just bought one but havent installed yet as I hate mechanic work and getting dirty. It is very nice I will tell you that.
72CSTC5 is offline   Reply With Quote
Old 08-13-2006, 09:01 PM   #4
msgross
Registered User
 
msgross's Avatar
 
Join Date: Jul 2006
Location: Central PA
Posts: 12,201
Re: HEI upgrade - is Pro-Comp junk?

I guess for $56.00 I can't complain if it works.
__________________
The Garage:
1968 K-10 SWB - "Project Money Pit"
1996 Z-71 - "huntin rig"
1969 C-10 LWB (SOLD) "Project flip that truck or else"
1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie"


My Garage Build "The 1,000 footer"
msgross is offline   Reply With Quote
Old 08-13-2006, 09:04 PM   #5
72CSTC5
Account Suspended
 
72CSTC5's Avatar
 
Join Date: Nov 2004
Location: Deer Park, Tx.
Posts: 2,522
Re: HEI upgrade - is Pro-Comp junk?

Thats what I was thinking when i went looking for a used one amongst the spiders and mosquitoes in 100+ degree heat.
72CSTC5 is offline   Reply With Quote
Old 08-13-2006, 09:05 PM   #6
kwmech
Senior Member
 
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,630
Re: HEI upgrade - is Pro-Comp junk?

What's wrong with the factory stuff?
kwmech is offline   Reply With Quote
Old 08-13-2006, 09:24 PM   #7
Sweet72
Registered User
 
Sweet72's Avatar
 
Join Date: Nov 2003
Location: Alexandria, VA
Posts: 1,534
Re: HEI upgrade - is Pro-Comp junk?

Don't know about the Pro Comp but have heard from other folks that Proform sells imported China stuff. I looked for a used HEI in a few junkyards and they're getting scarce around here, believe it or not. Prices ranged from 40 to 100 dollars for a possibly worn out POS. I ended up getting a used one for 40 bucks and found out the mainshaft and bushings are worn. I think you can buy a reman. GM unit for cheap and wish I had gone that route. Live and learn...
__________________
'72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water pump, Holley 4bbl vac sec, TH350 with B&M Shift Improver Kit. 12 bolt positraction.
Sweet72 is offline   Reply With Quote
Old 08-13-2006, 09:24 PM   #8
msgross
Registered User
 
msgross's Avatar
 
Join Date: Jul 2006
Location: Central PA
Posts: 12,201
Re: HEI upgrade - is Pro-Comp junk?

My truck has been sitting for 8 years so I figured new plugs, wires, coil, cap, rotor..but why keep the points? $75 to upgrade to elctronic insert for points or just go HEI and save the hassle and expense of the coil, cap, electronic upgrade and rotor..... I have to pull the dizzy for a new intake anyway...
__________________
The Garage:
1968 K-10 SWB - "Project Money Pit"
1996 Z-71 - "huntin rig"
1969 C-10 LWB (SOLD) "Project flip that truck or else"
1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie"


My Garage Build "The 1,000 footer"
msgross is offline   Reply With Quote
Old 08-13-2006, 09:30 PM   #9
BowTieMan
Registered User
 
BowTieMan's Avatar
 
Join Date: Dec 2003
Location: Glendale Arizona
Posts: 747
Re: HEI upgrade - is Pro-Comp junk?

I bought a new accel HEI, accel wires, new stock coil, and plugs when I first got my truck and it made a huge difference.

I used to work a a hot rod shop and they sold pro-comp and some of the ford ones were bigger then the stock and wouldn't fit.
__________________
"A true hotrodder wouldn't be content untill he had created a car so violent, so hairy, so totally sick that the very act of dropping the hammer would result in instant death. Anything less results in the need to go faster." - Tony DeFeo
BowTieMan is offline   Reply With Quote
Old 08-13-2006, 10:25 PM   #10
ronh72c10
Senior Member
 
Join Date: Jul 2003
Location: Mount Forest, Ontario, Canada
Posts: 978
Re: HEI upgrade - is Pro-Comp junk?

I bought a ProComp hei for the Burb, since the Burb isn't on the road yet I can't comment on reliability but it works and was easy to install. One wire for power and another for tach.

As far as how it looks, it didn't look like a cheap Chinese knockoff, it seemed to be quite well made. As I understood it the ProComp stuff is made in australia.

Ron
__________________
72 Chevy C10 (rust repaired, starting body work)
72 GMC 3/4ton 4x4
72 Chevy C20 Suburban
38 Ford Tudor Humpback Sedan (from the darkside)
67 Pontiac Parisienne
55 Studebaker Commander 2dr Hardtop (Starliner)
My Youtube channel with Video Updates!
ronh72c10 is offline   Reply With Quote
Old 08-16-2006, 05:08 PM   #11
jpkerley
Active Member
 
Join Date: Oct 2005
Location: TENNESSEE
Posts: 119
Re: HEI upgrade - is Pro-Comp junk?

i have bought several pro comp distributors for projects and have installed one in my 1972, seems to be great, the spark is hotter than hell and they look to be very well built, I turned my uncle on to them who builds street rods, he is a die hard just rebuilt the chevy, but after he looked at mine i ordered him one also. Happy so far. i bought one the other day of ebay with a distributor hold down for somehting like 60.00. ridiculous. You cant build them for that.
jpkerley is offline   Reply With Quote
Old 08-16-2006, 06:26 PM   #12
LUV2XCLR8
The LuvShack Garage
 
LUV2XCLR8's Avatar
 
Join Date: Jan 2004
Location: Maple Grove, TN (West Side)
Posts: 30,468
Re: HEI upgrade - is Pro-Comp junk?

I had one in my 67, never had any issues w/ it
__________________
Owner/Op: "TN Classic Transport Carriers"
The Toy: "Square Vette" 72 Hybrid Blazer
Toy Barn: "LuvShack" 40 x 60 x 20 Shop
Tow Piggy:"Maddy" 88 Silverado 3500
Hauler: "Feathers" 14 Aluma 8218T
LUV2XCLR8 is offline   Reply With Quote
Old 08-16-2006, 07:22 PM   #13
Roachgod
Registered User
 
Roachgod's Avatar
 
Join Date: Aug 2006
Location: katy texas
Posts: 48
Re: HEI upgrade - is Pro-Comp junk?

I got a proform china one for 106 + tax with a 50k coil in it. I put a low resistance bushing in it under the coil and run a msd 6al on my new 454 for about 600 mile now and no problems yet.
__________________
1970 custom/10 (was 8-350)
long bed
factory a/c,power steering, power brakes
added front disc brakes from a 72 and rear axles 5 lug
79 chev 1 ton
01 GMC Jimmy
Roachgod is offline   Reply With Quote
Old 08-16-2006, 09:07 PM   #14
dougs69c10
Registered User
 
dougs69c10's Avatar
 
Join Date: Feb 2006
Location: Birmingham,Alabama
Posts: 260
Re: HEI upgrade - is Pro-Comp junk?

I went to the local junk yard, yanked a dizzy out of a 78 truck, put a new rotor, cap, coil, module, etc etc etc and it has worked flawlessly. Dizzy was 7 bucks, all new parts 50, granted I have a napa employee discount
__________________
1969 c10 stepside 250 inline six, 4speed granny tranny, 4.11 posi rear end
dougs69c10 is offline   Reply With Quote
Old 08-16-2006, 09:50 PM   #15
msgross
Registered User
 
msgross's Avatar
 
Join Date: Jul 2006
Location: Central PA
Posts: 12,201
Re: HEI upgrade - is Pro-Comp junk?

I found a Mallorey unit new for $100 on Ebay. THanks for the advice...
__________________
The Garage:
1968 K-10 SWB - "Project Money Pit"
1996 Z-71 - "huntin rig"
1969 C-10 LWB (SOLD) "Project flip that truck or else"
1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie"


My Garage Build "The 1,000 footer"
msgross is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 05:07 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com