Swap 1/4 Mile Thread

[Toadleg]

the G250 and it was close to the top of 4th with the 3.73 lsd.if you look at my other videos all my mods are listed but it was tunned at miller performance on a dyno.

[Toadleg]

reground factory cams,intake, full exhaust, G250, Lightweight flywheel, War chip on dyno tune..... Thats it for performance I think, O and no ac or cluth fan

[sasha18yug]

the G250 and it was close to the top of 4th with the 3.73 lsd.if you look at my other videos all my mods are listed but it was tunned at miller performance on a dyno.

Can you tell me how much power did you make ... and what cams are thouse that are stated in you're other video ? thanks allot

[Toadleg]

At the time i had the m42 tranny and 4th was 1:1 but they had the car tuned in 3rd so im not sure how much that changes the results....... But it was 200 whp On a unsmooth graph and 195 when smoothed out @ about 5800rpm.They are factory cams that I had a local shop called Delta do a regrind on them I can explain that more if your unfamiliar with the process.

[Wh33lhop]

the G250 and it was close to the top of 4th with the 3.73 lsd.if you look at my other videos all my mods are listed but it was tunned at miller performance on a dyno.

ZF/G250 same difference. :)

reground factory cams,intake, full exhaust, G250, Lightweight flywheel, War chip on dyno tune..... Thats it for performance I think, O and no ac or cluth fan

What specs did you have the cams reground to, S50? You didn't make ~200whp with an M50TU with stock cams and internals.

Also, how much did the regrind run you? Just curious.

[Toadleg]

I have a cam card I can read off to you at what lift do you want to know the duration? They are factory cams but they grind the bottom part of the cam to make them bigger. All dynos are diff. I wouldnt go off that and to judge the car the dyno could be a lot different than another you know how that can go.......

[Toadleg]

They gave the run around for awhile so to make things right they did both cams for $100 to keep me happy and it worked

[sasha18yug]

At the time i had the m42 tranny and 4th was 1:1 but they had the car tuned in 3rd so im not sure how much that changes the results....... But it was 200 whp On a unsmooth graph and 195 when smoothed out @ about 5800rpm.They are factory cams that I had a local shop called Delta do a regrind on them I can explain that more if your unfamiliar with the process.

I have heard something about that... i am not familiar with the proces but if they make power for less then the m3 cams then they are worth it...

[Toadleg]

My biggest problem was I cant use the m3 cams because mine is a non vanos. Cams are pretty limited Or expensive

[Toadleg]

If I could have a Redo I would of Done the M50 vanos engine than used the s50 Cams and than had those reground for a lil more kick........

[Wh33lhop]

I have a cam card I can read off to you at what lift do you want to know the duration? They are factory cams but they grind the bottom part of the cam to make them bigger. All dynos are diff. I wouldnt go off that and to judge the car the dyno could be a lot different than another you know how that can go.......

So they left the lobes but ground down the base circle to add some lift and duration... alright.

[Toadleg]

So they left the lobes but ground down the base circle to add some lift and duration... alright.

Exactly! Poor mans Cams

[sasha18yug]

Thanks for clearing that up for me..:)... nice to know that there is an alternative for m3 cams... good times...maybe with some wight reduction and good tires ...you can hit 13s...:D

[E30auddie]

Bump!

Et: 13.6@102/ rt: .096/ 60ft: 2.132
S50/ZF 5sp/2.93lsd
Unplugged 3.5" MAF, K&N filter w/ no heat shield, underdrive pullies, eBay headers-single 2.5" w/ single in single out 2.5" magnaflow, Technica Motorsports tune, 205/55 Goodyear Eagle GTs.

My MAF is unplugged for now because there was a miscommunication on specs for the motor and the tune is for a 3" MAF so the motor freaks the @&;!:'s out and runs like "poopdick." And I'm also working on a heatshield because I know my intake temps are upwards of hell degrees.

EDIT: the swap was done by a good friend of mine. Markert Motorwerks. Does awesome work!

[328ijunkie]

^ftw