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    Do i need notched pistons?

    You're not going to know if you need notched pistons until you know the cam specs.
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    Fuel system help

    Just swap in two 255lph Walbro pumps, modified fpdm, and do a wire upgrade to the battery on the bap if you haven't already. If you're staying on 93 that will support whatever that blower is capable of. If you're going to run e85 then upgrade to a -8 fuel line. That setup will support...
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    who is your go to auto parts store ?

    Advanced online to use discount code then pickup in store. Sometimes OReillys.
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    11.19 @ 123 sbe full weight Mach

    11.37 @ 121 1.63 60'. Full weight street wheels up front. Same exact setup just 93 tune making 452/386. The 460 you see on the graph was when we retuned it after upgrading the fuel system to handle e85.
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    11.19 @ 123 sbe full weight Mach

    I understand they're old. Not a crack in them. Have probably seen 500 miles of street use in 10 years, mostly driving to the track and back. Weren't used for the first 6 years of their life (stored in heated basement). Not even bald yet and not hard at all. On the street they still hook up great...
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    11.19 @ 123 sbe full weight Mach

    Stock bottom end, but the entire motor is stock from throttle body to oil pan. Not just the bottom end.
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    11.19 @ 123 sbe full weight Mach

    Went 10.87 last month on 10 year old drag radials. Will probably get new tires for next year. Stepping up a few hundred rpm on the stall and replacing the factory struts/shocks. Mid 10's next year.
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    11.19 @ 123 sbe full weight Mach

    Car ran 11.00 when I went back last year, and 10.87 last month with skinnies up front.
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    How much boost on stock Mach motor

    I've been running a Vortech V1 S at 12psi for 4 years. On e85 making over 500rwhp through an auto on the stock motor for the last 2 years. Prior to the e85 I was on 93 for 2 years making 460rwhp. Loaded up my e85 race tune last month, which probably makes around 550rwhp, and headed to the track...
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    Bilstein Drag series shocks and struts

    Bumping this old thread. Has anyone else ran these? https://www.svtperformance.com/threads/bilstein-drag-series-shocks-and-struts.1008581/
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    IAT Sensor location

    Exactly. I had mine installed in the bottom of the pipe right before the bend to the throttle body. You'll need a lightning threaded Iat.
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    Returnless Fuel System

    » Modified FPDM Black306.com Sure is possible. The dual pumps will handle it. Might want to go larger than 60lb as around 700rwhp is the limit on pump gas. Your stock dual fpdms should be fine. When guys go from a single pump to dual pumps they'll either do a single modified fpdm or two stock...
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    Life insurance with no family

    No need for it if you don't have dependents. Like others have said, better to bust your ass to acquire wealth. Make her beneficiary on all your accounts. If you were to get a policy though I'd go whole over term. If you live over the 20 years of the policy you're thinking about, you still have...
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    R888r vs mt et SS

    No issues with highway driving or rain driving with Toyo TQ at 25psi. I do have Hoosier drag radials on a 15" rim for the track and have driven on them on the street. IMO the tire is too soft and the sidewall is too soft to do significant driving on them. They are very easy to puncture. I...
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    Exhaust suggestions

    Vrs o/r x pipe and Flowmaster on my Mach. You won't really get the muscle car sound from a straight thru muffler. JBA also makes a chambered muffler. I had their chambered stainless cat back on my GT with an MRT H pipe and really liked it. The JBA cat back is getting hard to find, but there are...
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    R888r vs mt et SS

    Toyo Proxes TQ. Assuming this will be an 18" rim since you mentioned 305? TQ comes in a 315/35/18. Run them at 25psi on the street or a few psi less for your power level. They'll be good in the rain and dry traction is great. I've done 60mph on the highway in a downpour with these and the...
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    Start up before tune stumble. Normal or not?

    It's normal because you don't have a tune on it for the changes you made. You shouldn't be driving it until you get a startup tune. I'd be hesitant driving it 7 miles unless you want to get there and end up changing plugs or 02 sensors. Not sure why tuners are telling people they can just start...
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    Start up before tune stumble. Normal or not?

    Do you have a start up driveability tune in it? If not it's not going to run right.
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    Quest for 10's

    Nice! What changed that you added 12mph? I was on a quest for 10.99 end of season. Ended up going 11.008 @ 126 with 1.59 60'. Little different car and setup than yours though. 04 auto Mach with stock motor, trans, and rearend. 12psi Vortech V1 S and 3600 stall converter. 3660lb race weight...
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    P1SC-1 vs D1SC

    Assuming you have a 2v based on the power you're making. The P1 is done at 12-13psi. At your power level your right about maxed out. Any P1 is not worth it on a built motor. Get the D1 if you want 600hp.
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    How long you let your cobra idle before drive ?

    Sounds like a tune issue. I don't have any of those problems on E85 and 10.0:1 compression. .
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    Kurgan Cams

    Would be helpful to know the name of your company? *edit: looks like you are Kurgan. Seems like you have a couple different user names that you post from.
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    How much do you guy think for weld racing wheel and tires cost

    I got my front 17x4.5 Jegs SSR Star/Vision wheels last weekend from Jegs for $107/wheel shipped. Also got M/T rubber for them. Just under $700 with tax and shipped. The wheel without center cap weighs 18.6lbs. With center cap 19.0lbs. The tire weighs 19.0lbs. Maybe eventually I'll get matching...

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