64/74 s300 streetablity?

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64/74 s300 streetablity?

Postby MrHorsepower » Thu Feb 26, 2009 8:07 pm

What are your opinions?

I called Majestic Turbos in TX. with the serial numbers on my s300g and it is a 63.5/74 without extended tips.
I pulled it apart to take measurements and I came back with 63.75/73.91
Also the back of the compressor wheel is part number 168728. Anyone know the size of this wheel?
Will my daily driver/work truck be able to light this? Should I get my injectors 6x.016's or 6x.018's?

Anyone know how to find out what wastegate housing I have? I forgot to ask Jon at Majestic Turbo.

This turbo is going on the truck in my sig along with the new era's. Last two things to be done to the truck. Everything else is installed.

Thanks all!

For any turbo needs contact Jon at Majestic Turbo 1-800-231-5566. He is hoping to go nationwide with his service by the end of March. He will offer turbos like BD and Industrial Injection without the price and further port the compressor housings. I happened on his website by accident.
In Progress: '84 Chevy Silverado dually w/19.5 rims.
1st gen, New Eras, s300, 366, DennyT, piston LP, Pacbrake, 60lbs. springs, ARP studs, Snow Perf. stage II, '97 DR IC, 4" stacks.
NV4500, 14 Bolt Locker & Dana 60 Posi w/3.73's
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Postby fergavs » Fri Feb 27, 2009 7:09 pm

I have the 64/71/14 and it drives fine. I run a cam and ported head though which definetly helps. You may find that it surges a bit in lower rpm especially when pulling heavy. Also unless you do the porting your gonna find the spool up to be a little slow and probably a little to late in the rpm. As far as injectors mine lights well with the 6-18's but some people prefer 6-16's, you'll get great performance with either.
1990 Dodge D350 Duallie 2wd, Piers ported, ringed,HD springed,ARP studed head,S300,PS IC,Custom EDM's,Max Spool 2 Cam,BD built 47RH auto,Meth,5" Exaust, AD 150, Punched VE Mod,2 Stage Nos,etc.
92 4x4 47RH,06 Turbo,6" with 40's on 20's,6" Stack
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