Intake porting questions, simple?

Coupe5oh · 05-29-2002, 11:06 PM

I have a rotary zip tool, can i go buy some abrasive rolls to port my intake? (stock) i want a cheap few more ponies for some of these pesky GTP's with smaller pullies around?

if so, what tips do i buy?
i know i need one for aluminum material, im actually going to hone out the intake inlet for a 65mm match to a TB im fixing to install, and i want some gain out of the 200$ i spent on the Tb....thnx for any help.

Skyman · 05-30-2002, 01:23 AM

The stock intake isnt aluminum. Get something better than sandpaper. Some good grinding bits. Its not that easy to cut through.

Skyler

red82gt · 05-30-2002, 02:09 AM

Get a grinding stone to do the cutting and use a cartridge roll to finish it off. Whatever you do, make sure not to make the port into a "bell" shape at the end of the port, make sure to go back at least an inch or more. Also the straighter the better so if you're gonna re-shape the ports, take more off the short side because that is where the most airflow will be found. Good Luck.

P.S. I've been drinking tonight so if none of this makes sense then please disreguard

Coupe5oh · 05-30-2002, 09:56 PM

red 82gt, im not really touching the ports, just the round inlet where my TB is going, sorry if i misposted, im just gonna port match, but im willing to go an inch back, and remove 5mm the best i can without butchering anything, skyman, what is it made out of then?(upper plennum) thnx for the help guys.

srv1 · 05-30-2002, 10:44 PM

Quote:

Originally posted by Skyman
The stock intake isnt aluminum. Get something better than sandpaper. Some good grinding bits. Its not that easy to cut through.

Skyler

it isnt??!! i thought it was! what is it made out of Skyman? im all confused

Coupe5oh · 05-30-2002, 10:57 PM

Quote:

Originally posted by srv1

it isnt??!! i thought it was! what is it made out of Skyman? im all confused

Me confused also, heh, i know it aint iron?

Skyman · 05-31-2002, 01:06 PM

Well I could be wrong then guys. Its been about 4 years now since I've had a stock intake, but I remembed it being a heavy sob when I had it.

Just go ahead and port it back to match the TB. Its not hard to do, just get some WD40 to spray on the bit, as the aluminum (if thats what it is) will cake up easy on the bit and get in the way.

Skyler

Coupe5oh · 05-31-2002, 01:30 PM

Yea, lol it is a heavy sob, heh, hopefully i can just use it until i save up enough for heads, and intake, until then it's a daily driver, but cleans up the rice when neccesary

thnx again, i have the tools, just waiting for my TB.

Skyman · 06-01-2002, 11:28 PM

I got some parts I need to sell if your interested I dont know.

190 pump, edelbrock intake, and 1.6 FMS rockers, also a brand new hi-flow Cat Hpipe.

Skyler

Coupe5oh · 06-02-2002, 06:43 PM

im getting a 155 pump, but id be intrested in the rockers, if the price is right, but wait, dont you use trickflows, (stud mount) thnx anyway

Yan88gt · 06-04-2002, 05:11 PM

The stock intake is aluminium.

fiveohpatrol · 06-04-2002, 05:29 PM

I'm pretty sure its aluminum.

While you are at it, why not rip those heads off and hog out the exhaust ports. You wont have to worry about any GTP's if you do that

05-29-2002, 11:06 PM	#1
Coupe5oh Registered Member Join Date: Nov 2001 Location: SanAntonio, Tx Posts: 734	Intake porting questions, simple? I have a rotary zip tool, can i go buy some abrasive rolls to port my intake? (stock) i want a cheap few more ponies for some of these pesky GTP's with smaller pullies around? if so, what tips do i buy? i know i need one for aluminum material, im actually going to hone out the intake inlet for a 65mm match to a TB im fixing to install, and i want some gain out of the 200$ i spent on the Tb....thnx for any help. __________________ Police package 5spd 90 Lx, Stock original motor, 3.27grs, BM fan, fms 10.5 clutch, D&D quadrant, and adjuster, ADS chip, 180 stat, mac cai, mac h-pipe, mac subframe connectors, ASP crank pulley, ripper shifter, 26x10.5 M/T sport pros welds. 246 hp according to analyzer Race weight: 3,120 E.t-13.57 with 26x10.50's e.t. streets. 1.88 60' mph- 99.92 mph

05-30-2002, 01:23 AM	#2
Skyman I need 110mph Trap Speed! Join Date: Feb 1999 Location: So, CA Posts: 4,315	The stock intake isnt aluminum. Get something better than sandpaper. Some good grinding bits. Its not that easy to cut through. Skyler __________________ 2001 BMW M3 6spd 12.79@108 RIP ---- 1993 Notch w/ 98 4V 4.6 Fasttt... -1989 Saleen Mustang #406- 12.32@109 -1999 Black Cobra Coupe- JBA Shorties, Bassani Cat-X, Magnaflow 3", Pulleys, 85mm Pro-M, Ported Intake, Soild Rear w/ 4.30s, Tubular Front End, X2C arms, 13lb batt, few others.

05-30-2002, 02:09 AM	#3
red82gt Sober voice of Reason Join Date: Nov 1998 Location: Kelowna, B.C., Canada Posts: 1,514	Get a grinding stone to do the cutting and use a cartridge roll to finish it off. Whatever you do, make sure not to make the port into a "bell" shape at the end of the port, make sure to go back at least an inch or more. Also the straighter the better so if you're gonna re-shape the ports, take more off the short side because that is where the most airflow will be found. Good Luck. P.S. I've been drinking tonight so if none of this makes sense then please disreguard __________________ 393W: AFR 205's, hydraulic roller, TKO600.

05-30-2002, 09:56 PM	#4
Coupe5oh Registered Member Join Date: Nov 2001 Location: SanAntonio, Tx Posts: 734	red 82gt, im not really touching the ports, just the round inlet where my TB is going, sorry if i misposted, im just gonna port match, but im willing to go an inch back, and remove 5mm the best i can without butchering anything, skyman, what is it made out of then?(upper plennum) thnx for the help guys. __________________ Police package 5spd 90 Lx, Stock original motor, 3.27grs, BM fan, fms 10.5 clutch, D&D quadrant, and adjuster, ADS chip, 180 stat, mac cai, mac h-pipe, mac subframe connectors, ASP crank pulley, ripper shifter, 26x10.5 M/T sport pros welds. 246 hp according to analyzer Race weight: 3,120 E.t-13.57 with 26x10.50's e.t. streets. 1.88 60' mph- 99.92 mph

05-31-2002, 01:06 PM	#7
Skyman I need 110mph Trap Speed! Join Date: Feb 1999 Location: So, CA Posts: 4,315	Well I could be wrong then guys. Its been about 4 years now since I've had a stock intake, but I remembed it being a heavy sob when I had it. Just go ahead and port it back to match the TB. Its not hard to do, just get some WD40 to spray on the bit, as the aluminum (if thats what it is) will cake up easy on the bit and get in the way. Skyler __________________ 2001 BMW M3 6spd 12.79@108 RIP ---- 1993 Notch w/ 98 4V 4.6 Fasttt... -1989 Saleen Mustang #406- 12.32@109 -1999 Black Cobra Coupe- JBA Shorties, Bassani Cat-X, Magnaflow 3", Pulleys, 85mm Pro-M, Ported Intake, Soild Rear w/ 4.30s, Tubular Front End, X2C arms, 13lb batt, few others.

05-31-2002, 01:30 PM	#8
Coupe5oh Registered Member Join Date: Nov 2001 Location: SanAntonio, Tx Posts: 734	Yea, lol it is a heavy sob, heh, hopefully i can just use it until i save up enough for heads, and intake, until then it's a daily driver, but cleans up the rice when neccesary thnx again, i have the tools, just waiting for my TB. __________________ Police package 5spd 90 Lx, Stock original motor, 3.27grs, BM fan, fms 10.5 clutch, D&D quadrant, and adjuster, ADS chip, 180 stat, mac cai, mac h-pipe, mac subframe connectors, ASP crank pulley, ripper shifter, 26x10.5 M/T sport pros welds. 246 hp according to analyzer Race weight: 3,120 E.t-13.57 with 26x10.50's e.t. streets. 1.88 60' mph- 99.92 mph

06-01-2002, 11:28 PM	#9
Skyman I need 110mph Trap Speed! Join Date: Feb 1999 Location: So, CA Posts: 4,315	I got some parts I need to sell if your interested I dont know. 190 pump, edelbrock intake, and 1.6 FMS rockers, also a brand new hi-flow Cat Hpipe. Skyler __________________ 2001 BMW M3 6spd 12.79@108 RIP ---- 1993 Notch w/ 98 4V 4.6 Fasttt... -1989 Saleen Mustang #406- 12.32@109 -1999 Black Cobra Coupe- JBA Shorties, Bassani Cat-X, Magnaflow 3", Pulleys, 85mm Pro-M, Ported Intake, Soild Rear w/ 4.30s, Tubular Front End, X2C arms, 13lb batt, few others.

06-02-2002, 06:43 PM	#10
Coupe5oh Registered Member Join Date: Nov 2001 Location: SanAntonio, Tx Posts: 734	im getting a 155 pump, but id be intrested in the rockers, if the price is right, but wait, dont you use trickflows, (stud mount) thnx anyway __________________ Police package 5spd 90 Lx, Stock original motor, 3.27grs, BM fan, fms 10.5 clutch, D&D quadrant, and adjuster, ADS chip, 180 stat, mac cai, mac h-pipe, mac subframe connectors, ASP crank pulley, ripper shifter, 26x10.5 M/T sport pros welds. 246 hp according to analyzer Race weight: 3,120 E.t-13.57 with 26x10.50's e.t. streets. 1.88 60' mph- 99.92 mph

06-04-2002, 05:11 PM	#11
Yan88gt Registered Member Join Date: Jun 2001 Location: Quebec canada Posts: 92	The stock intake is aluminium. __________________ Ported stock heads and intake, 65mm throttle body, 1.7 roller rockers, pulley, superchip,afpr, electric fan, motorsport headers, magnaflow cat-back, hurst shifter, 3.55 gear, speed density computer 12.81@ 104.7 on E.T street (1.77)

06-04-2002, 05:29 PM	#12
fiveohpatrol I'd rather be basketweaving Join Date: Feb 2000 Location: Indianapolis Posts: 2,551	I'm pretty sure its aluminum. While you are at it, why not rip those heads off and hog out the exhaust ports. You wont have to worry about any GTP's if you do that __________________ NMRA O/C 9516 NA pumpgas stickshift 347 10.65@125.6, 6.73@100, 1.41 60ft

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