I hear you on that one, with my current set up I am running within a car length, two tops of an 06gt with long tubes/no cats/cat back, cams, DR's, intake from a dig to 120mph and im on 245 wide street tires. also the same with a 2001 camaro auto ss with longtubes + full catless exhaust, shift kit, pulleys, intake, and drag radials, so Its damn quick for what it is. Dyno's dont = an ET at the track anyways. The group I hang with call my car the mother of all freaks haha..
@miataman89 you ever have your car dyno'd with the 347 on stock heads/cam? I have a very similar build. Here are the specs: 347 just under 11:1 comp, e303 cam, gt40 from an explorer intake, stock e7s,65mm TB & 70mm spacer, 24lb injectors C&L 76mm mass air w/ K&N filter in stock box. Shorty unequal length bbk headers, O/R X pipe, 3" mac pro dumps, pulleys, maybe a few more things. but I put down 283whp/363wtq. I have some edelbrock performer heads w/1.73rr's going on soon! what head/cam ya doing?
since the video it got gt40 heads 1:7 crane RR e-303, typhoon intake, 75mm TB C&L powerpipe, 80mm mass air, 24lbs injectors, msd 6al, bbk FPR, underdrives,and an a/c delete. i havent dynoed but im hoping for at least 350 at the wheels.
@miataman89 If I had to guess I would say right now your probably around 320wheel.. Gotta have some good flowing heads, from what Ive heard gt40's wont give ya 350 wheel.. I had it dyno'd about 300ft above sea level. Im hoping to be around 350wheel after the heads are on but I honestly dont know that the gt40's will put you where your hoping..
@miataman89 Everything else in your combo is ready for 350wheel, but I think your heads and only your heads are holding you back from power. (minus the e303 but you are probably in Ca like I am).
is that x pipe or h pipe?
shaunspencer85 1 year ago
I hear you on that one, with my current set up I am running within a car length, two tops of an 06gt with long tubes/no cats/cat back, cams, DR's, intake from a dig to 120mph and im on 245 wide street tires. also the same with a 2001 camaro auto ss with longtubes + full catless exhaust, shift kit, pulleys, intake, and drag radials, so Its damn quick for what it is. Dyno's dont = an ET at the track anyways. The group I hang with call my car the mother of all freaks haha..
jjsk8erkid 2 years ago
killer dude! i just did a masair conversion this weekend, wow what a diffrence youll love it, a bit slower but WAY smoother.
miataman89 3 years ago
i have an 88 5.0 also, its an all stock 302, just ordered mac pro dump exhaust, also waiting on mass air conversion! sounds amazing, 5 stars also!
skaterrhett 3 years ago
Sounds nice . is that on a stock motor ?
5 stars btw
saw426 3 years ago
thank!
miataman89 3 years ago
347 with stock heads/cam. waiting on a masair conversion so i can cam it, get some injectors and put some nice heads on it.
thanks!
miataman89 3 years ago
@miataman89 you ever have your car dyno'd with the 347 on stock heads/cam? I have a very similar build. Here are the specs: 347 just under 11:1 comp, e303 cam, gt40 from an explorer intake, stock e7s,65mm TB & 70mm spacer, 24lb injectors C&L 76mm mass air w/ K&N filter in stock box. Shorty unequal length bbk headers, O/R X pipe, 3" mac pro dumps, pulleys, maybe a few more things. but I put down 283whp/363wtq. I have some edelbrock performer heads w/1.73rr's going on soon! what head/cam ya doing?
jjsk8erkid 2 years ago
since the video it got gt40 heads 1:7 crane RR e-303, typhoon intake, 75mm TB C&L powerpipe, 80mm mass air, 24lbs injectors, msd 6al, bbk FPR, underdrives,and an a/c delete. i havent dynoed but im hoping for at least 350 at the wheels.
what was your altitude when you dynoed?
miataman89 2 years ago
@miataman89 If I had to guess I would say right now your probably around 320wheel.. Gotta have some good flowing heads, from what Ive heard gt40's wont give ya 350 wheel.. I had it dyno'd about 300ft above sea level. Im hoping to be around 350wheel after the heads are on but I honestly dont know that the gt40's will put you where your hoping..
jjsk8erkid 2 years ago
@miataman89 Everything else in your combo is ready for 350wheel, but I think your heads and only your heads are holding you back from power. (minus the e303 but you are probably in Ca like I am).
jjsk8erkid 2 years ago
no im in new mexico, and actualy the e-303 is comming out to make way for a trickflow stage1 soon.
honestly i'll probably never dyno it. I'm prety happy with how fast it is and i think the dyno will just bum me out lol.
miataman89 2 years ago
I'm running speed density and my h/c/i works fine
gotta upgrade to maf soon so i can upgrade fuel though
sounds good!
SIRHC45 1 year ago
flow path, equal length headers, 2 piece off road h-pipe
3" flowpath catback
miataman89 4 years ago
what mac setup?
grindking10000 4 years ago