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John,
The factory size is a 3 1/2, for a drop in replacement. A 4 will fit, but will require some modification to the mounting area. HTH John
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6APPEAL 87 GN - street machine 87 GN # 2- TSM wanna be 00 GSE - wife's black, forced induction car 05 Chevy 2500HD Crew- it's black and turboed Looking for another Buick - 70-72 GS/Skylark convertible or 65-72 Sportwagon 85 T-Type - white, the anti-GN - Sold 86 GN - totaled with 88k miles in 2003 86 T-Type - Sold 78 Regal Sport Coupe - The one that started the boost addiction - Sold
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Thanks for the info.
It seems that Rockford Fosgate has pretty good bolt in unit that Best Buy carries. I think I will go with that and a good set of pioneer 6X9s in the back.
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John Wilde 86 T Type Blue - Driver 86 T Type Black - Resting 87 GN Back Halved - Sold |
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John,
How did the speakers turn out? I have alot of stuff I pulled out of my S10 Blazer some time back.... trying to figure out what components I can re-use..... I have Oz Audio qty 2 1" tweeters qty 4 4" mids qty 2 5-1/4" mids qty 2 6-1/2" mids qty 2 alpine 10's 1 Alpine 30x4 bridges to 80x80 1 Soundstream D200 100x2 Eclipse in dash cd player..... Now.... what can I stuff where?
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1987 GN Currently under construction.... Old Parts: 60# injectors, 3" TH DP with test pipe and hooker cat back, Walbro 340 pump, Razor's Alky, TT Chip, 3-1/2" MAF pipe with Big Mouth CA Kit and LS1 MAF, Translator.... yada yada New parts: Ported heads with stainless valves, RJC FMIC, T&D 1.65 roller rockers, Comp Custom Ground Hydraulic Roller 218/218@.050 .590/.573 (with 1.65 rockers), champion ported intake, Hemco stock appearing doghouse, PT70 P-trim turbo with H comp. housing, N/A109 block bored .030 over with head studs, main studs #2 and #3 billet main caps, cometics, TRW forged .030 over slugs with hastings moly rings. New times soon. (1/8) 8.002 @ 86 mph 12.650 @ 106 mph with a 1.71 60' time with the stock turbo/dutt neck intercooler (best mph was 107.69 mph) |
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Quote:
What works real nice is a componet set-up with a tweeter in each front speaker hole, and a mid (two-way taped) to each side of the windshield post. |
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Quote:
They kind of did not fit but even worst they blew up and sound like sh*t. I think Infinity make a set, I may try them next I should probably do the componet set up, but I don't want a amp right now.
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John Wilde 86 T Type Blue - Driver 86 T Type Black - Resting 87 GN Back Halved - Sold |
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I have pretty much made up my mind to put my OZ Audio 1" silk dome tweeters in the dash..... Oz 5-1/4" seperates in the doors..... not sure about the back deck....... might require a hack saw.....
thinking about 6-1/2" seperates with 2 10's in an isobaric box with ports that come up through the back deck.......Just my preliminary thoughts.... I would almost buy a good set of 6x9's (with the adaptors of course) to get decent mid-bass as well as some highs.... and leave the lows to the 10's..... I would hook my Alpine 30x4 up in 4 channel mode .... with door 5-1/4" speakers in parallel with dash tweeters....on front two channels.... and back 6x9's on the rear channels so I would have the ability to fade.... then the subs run off my old Soundstream D200 100x2 .... probably bridged.....
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1987 GN Currently under construction.... Old Parts: 60# injectors, 3" TH DP with test pipe and hooker cat back, Walbro 340 pump, Razor's Alky, TT Chip, 3-1/2" MAF pipe with Big Mouth CA Kit and LS1 MAF, Translator.... yada yada New parts: Ported heads with stainless valves, RJC FMIC, T&D 1.65 roller rockers, Comp Custom Ground Hydraulic Roller 218/218@.050 .590/.573 (with 1.65 rockers), champion ported intake, Hemco stock appearing doghouse, PT70 P-trim turbo with H comp. housing, N/A109 block bored .030 over with head studs, main studs #2 and #3 billet main caps, cometics, TRW forged .030 over slugs with hastings moly rings. New times soon. (1/8) 8.002 @ 86 mph 12.650 @ 106 mph with a 1.71 60' time with the stock turbo/dutt neck intercooler (best mph was 107.69 mph) |
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These might fit The tweeter sticks up 1/2" about mounting plate. However they won't blow up.
And my personal favorite + best place to buy from I have 4" just like these in my wife's car. They are "virtually" flush mount and coaxial. You will need to watch the power you send them plus put a bass blocker on them (100Hz highpass) to keep from blowing them up too.
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87 GN: TA-54, stretch big neck, 72s, ATR DP, SMC, 3200 9/11, homemade DP (340s) hotwired, ME-R 64 Grand Prix 389 Tri-Power, loaded, frame-off resto, mild cam, Turbo 350 trans retrofit - SOLD 1/28/05 - a sad goodbye johnkiml@comcast.net |
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