Redtop SR - Perf. Mod Tips

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deathBooster
Posts: 111
Joined: Wed Sep 22, 2004 6:03 am
Car: 240sx under construction

Post

Hello guys... First of all thanks for answering a lot of my previous questions.. my car is running excellent now.. I am looking forward to do more upgrades but still dont know which way to go yet.

So far, my car is ugly as hell, paint is falling off and I dont even worry about washing it because u cant tell if its clean or not...

but under the hood.. i got the redtop sr with the gt28 turbo, Greddy FMIC, Blitz BOV changing it to HKS ssqv, z32 maf, 555cc injectors, nismo fuel regulator, AFC, greddy down pipe, full 3" all the way out no cat, dont remember what else..then i have basic tein shocks, 300zx brakes, adding front and rear tower bars soon....

Today i was playing with my buddy, he got a EVO MR, he said that for an instance my car was pulling away from 2nd-4th gear but definitely he did over passed me.. but the point is... he felt little bit of pressure , , anyway.. My car needs to be dyno tuned sometime next week, and i will like to figure out what to do next?????

I dont want to get a new turbo since mine is new.. any recomendations?? i want more torque and acceleration... i want to do all the least expensive mods first... anything that could improve response???? I want it to be aggressive...


DrifterProdigy85
Posts: 1817
Joined: Sat Jul 02, 2005 7:42 pm
Car: 1989 Nissan 240sx (Zenki Onevia)

Post

264 Cams sounds right up your alley for an aggressive SR and more Torque. You really feel the pull from 3500-redline. Maybe get rid of the SAFC and go with an Enthalpy tune to get better gains too.

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karmakaze
Posts: 2636
Joined: Sat Apr 23, 2005 1:52 pm
Car: 98 240sx SE
Contact:

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deathBooster wrote:Hello guys... First of all thanks for answering a lot of my previous questions.. my car is running excellent now.. I am looking forward to do more upgrades but still dont know which way to go yet.

So far, my car is ugly as hell, paint is falling off and I dont even worry about washing it because u cant tell if its clean or not...

but under the hood.. i got the redtop sr with the gt28 turbo, Greddy FMIC, Blitz BOV changing it to HKS ssqv, z32 maf, 555cc injectors, nismo fuel regulator, AFC, greddy down pipe, full 3" all the way out no cat, dont remember what else..then i have basic tein shocks, 300zx brakes, adding front and rear tower bars soon....

Today i was playing with my buddy, he got a EVO MR, he said that for an instance my car was pulling away from 2nd-4th gear but definitely he did over passed me.. but the point is... he felt little bit of pressure , , anyway.. My car needs to be dyno tuned sometime next week, and i will like to figure out what to do next?????

I dont want to get a new turbo since mine is new.. any recomendations?? i want more torque and acceleration... i want to do all the least expensive mods first... anything that could improve response???? I want it to be aggressive...
gear torque. get a vlsd. and get one with the 4.34 r&p or install one yourself. you will be suprised what a real tune will do to that. getting your ECU tuned will make a huge difference and then you can use the AFC for fine tuning. i will second the cams as well.

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Lroi
Posts: 544
Joined: Tue May 17, 2005 6:55 am
Car: 1990 240sx
Contact:

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zerothread/169667

^^there you go Ive been talking to this guy, but I have to hold out, my probs are bigger then I thought. talk to the original poster.

deathBooster
Posts: 111
Joined: Wed Sep 22, 2004 6:03 am
Car: 240sx under construction

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forgot to mention i already got VLSD direct drop only had to change cover.. no doubt a good mod... another thing i was considering is an ALUMINUM DRIVESHAFT... dont know if worthed yet..

somebody told me to get an external wastegate perhaps... still doing research..

myees13
Posts: 117
Joined: Thu Jun 09, 2005 4:43 am
Car: 90 s13 coupe

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External wastegate- only if you are getting boost creep (boost creeps up higher than you would like due to lack of flow by internal wastegate)

deathBooster
Posts: 111
Joined: Wed Sep 22, 2004 6:03 am
Car: 240sx under construction

Post

well yeah.. the problem is that i want to make my car low end.. since it cant go pass 120mph... there is no point of adding more hp.. i want torque instead.. focus on acceleration...

S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

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O2 extension and 256-264 cams should be good! Tubular manifold also would be of some help. Boost controller and bump it up to 16 psi.


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