plenum spacers??
 

im going to be geting a cobra intake some time soon...i was wondering if the intake plenum spacers are worth the money and would it help me much? i figure if i have the intake off puting a new one on that be the best time to put one on..and if they do help and are worth it what size? 3/8 or 1"? and would it clear the stock hood?

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'91 GT,91K,T-5,air silencer removed,racing clutch(previous owner put in so dont know what kind),K&N air filter,Aiwa deck,power acoustic amp,2 12" pianeers,Mac long tubes,Cat-back,off road H,FMS 9mm wires,Competition gauges,C&L 76mm MAF

Future Mods:3.73's,Pro 5.0,Shifter knob,E303 cam,cobra intake,65mm tb
ICQ#35670781

I thonk spacers are worth having but unfortunatley it will not fit on a cobra intake with a stock hood.

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92' LX Hatch 5 spd, Performer Intake, 1/2" spacer, pro-m 75mm MAF, 70mm T.B., 24lb injectors, 190lph, BBK fenderwall cold air, mallary ignition & coil, 1.7 rockers, Ripper Shifter, Scattershield, Dual Friction Clutch, SVO Quadrant, Long-Tubes, Off-road H-Pipe, Pro-Dumps, Auburn Pro, 373:1, Strange Axels c-clip elims, control arms, supersubs, 50/50's, Eibach frnt drag springs, Moroso rear trick springs, no sway bar, battery in hatch, 5-Lug Pro-Stars 3 1/2", 8 1/2 26x10.5" MT ET streets, N20

9

The 3/8" spacer does fit with the Cobra upper under the stock hood, my dad runs one on his 93.

I run the 1" on mine and it keeps the upper 75-100 degrees cooler I have tested it to see how much difference it makes. The longer runner do take a way you top end a little it may make you peak at 200 rpms earlier then normal, no big deal when your turning 6300 anyway.

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Check Out My Site 91GT,Holley SysteMAX II Kit-Heads 2.02" x 1.60" port matched to a 1262,Anderson N-61,24#,76mm C&L,Full MAC exhaust 1-5/8" Long tubes,2-1/2" O.R H-Pipe,2 1/2" cat back, No A/C or PS or emissions, 12" K&N Filter,RNH PERFORMANCE Ram Air,Ron Davis Radiator,Full Suspension,S&W 8pt "X" brace,JAZ seats,3:73's,Welds..etc,4:30's and 31 splines coming very soon!