Re: fiberglass vs abs hood scoop, which is best?
[Re: wedgeheaded]
#2609836
01/21/19 01:13 PM
01/21/19 01:13 PM
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Joined: Jul 2011
Posts: 953 Chicago
PurpleBeeper
super stock
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super stock
Joined: Jul 2011
Posts: 953
Chicago
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Fiberglass is a lot stiffer & more brittle vs. ABS. It's tougher to get adhesion to the hood with ABS. So, if you want the scoop "blended" onto the hood, then go fiberglass. If you just want to pop-rivet it to the hood, then go with ABS.
Last edited by PurpleBeeper; 01/21/19 01:14 PM.
70 Roadrunner convt. street car
440+6, NOS, 4-spd, SS springs
'96 Mustang GT convt. street car
'04 4.6 SOHC, NOS, auto, lowered
"Officer, that button is for short on-ramps"
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Re: fiberglass vs abs hood scoop, which is best?
[Re: PurpleBeeper]
#2609845
01/21/19 01:31 PM
01/21/19 01:31 PM
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Joined: Aug 2006
Posts: 2,487 God's Country Maryland
GODSCOUNTRY340
top fuel
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top fuel
Joined: Aug 2006
Posts: 2,487
God's Country Maryland
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Fiberglass is a lot stiffer & more brittle vs. ABS. It's tougher to get adhesion to the hood with ABS. So, if you want the scoop "blended" onto the hood, then go fiberglass. If you just want to pop-rivet it to the hood, then go with ABS. I agree, plus fiberglass can be repaired and is stronger.
I love the smell of Deer guts in the morning, it smells like... VICTORY!
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Re: fiberglass vs abs hood scoop, which is best?
[Re: wedgeheaded]
#2609885
01/21/19 02:55 PM
01/21/19 02:55 PM
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Joined: Jul 2003
Posts: 4,740 Holland MI Ottawa
2boltmain
master
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master
Joined: Jul 2003
Posts: 4,740
Holland MI Ottawa
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Fiberglass all the way. More durable. You don't see watercraft/boats made from ABS.
Keep old mopars alive.
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Re: fiberglass vs abs hood scoop, which is best?
[Re: wedgeheaded]
#2610462
01/22/19 03:29 PM
01/22/19 03:29 PM
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Joined: Aug 2007
Posts: 6,089 Valencia, España
NachoRT74
master
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master
Joined: Aug 2007
Posts: 6,089
Valencia, España
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ABS is more flexible, so will hold a hit better so harder to get broken. Also lighter. More affected by the heat with time getting chalky.
Fiberglass is easier to get a crack... usually easy to fix thought. More durable to the heat
Last edited by NachoRT74; 01/22/19 03:35 PM.
With a Charger born in Chrysler assembly plant in Valencia, Venezuela
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Re: fiberglass vs abs hood scoop, which is best?
[Re: wedgeheaded]
#2610633
01/22/19 08:21 PM
01/22/19 08:21 PM
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Joined: Oct 2005
Posts: 8,828 Ontario, Canada
Stanton
Don't question me!
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Don't question me!
Joined: Oct 2005
Posts: 8,828
Ontario, Canada
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Scoops were only made out of ABS because the process is so damn cheap. But in reality they're useless for anything other than an all-out race car. You could vacuum form a couple hundred ABS scoops in the time it takes to make one 'glass scoop - REALLY !! If ABS was any good, the factory would have made A12 hoods with it instead of 'glass !!! And this is totally false: Fiberglass is easier to get a crack
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Re: fiberglass vs abs hood scoop, which is best?
[Re: Stanton]
#2610713
01/22/19 10:00 PM
01/22/19 10:00 PM
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Joined: Dec 2003
Posts: 22,695 Bitopia
jcc
If you can't dazzle em with diamonds..
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If you can't dazzle em with diamonds..
Joined: Dec 2003
Posts: 22,695
Bitopia
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I think the real unknown here, there are thousands of formulations of "plastics" including ABS, and ABS here is likely a generic term makes for a good sales pitch, and they all have varying properties, where FG has maybe 8? variation. It certainly can bre very robust. https://en.wikipedia.org/wiki/Acrylonitrile_butadiene_styreneFrom a counting pennies manufacturer perspective, small runs might be cheaper out of FG, and large runs out of ABS.
Last edited by jcc; 01/22/19 10:02 PM.
Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
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Re: fiberglass vs abs hood scoop, which is best?
[Re: wedgeheaded]
#2610902
01/23/19 07:59 AM
01/23/19 07:59 AM
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Joined: Jul 2003
Posts: 4,740 Holland MI Ottawa
2boltmain
master
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master
Joined: Jul 2003
Posts: 4,740
Holland MI Ottawa
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I like the ease or repair of fiberglass. ABS can be repaired but its almost an art as opposed to fiberglass. I repaired/rebuilt an old impossible to replace bezel on for an old motorcycle and it came out perfect- but was quite more involved than if it had been FG.
Keep old mopars alive.
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