HydroStream6

iTrader: (16)

Finally had some time to get my buddy Mike's turbo LM7 RX7 on the dyno last night. Some details on the car:

86 Mazda RX7
2005 LM7 5.3L - ARP head studs, ARP rod bolts, ring gap @ .025", stock heads, GT2-3 cam, Patriot duals
120lb/hr low imp injectors with Versafueler
Twin Bosch 044 pumps, on E85
PT7875 on a custom front mount kit that we made, truck manifolds, Tial 38mm gate (controlling boost as low as 5psi and as high as 18psi so far with no issues!), Tial 50mm BOV
8.8" Ford rear with 3.23 gear
T56, RBC custom clutch

Final numbers on 18psi were 658rwhp/714rwtq on E85. Keep in mind this dyno reads very low, my 4100lb GTO traps high 140s and "only" makes 700rwhp on this dyno. We were very happy with these numbers, this car should have no issue with 155mph traps at this power level IMO.

Thanks to Street Tuned Motorsports in Avon, NY for the dyno usage!

a4ls2goat

very nice numbers

pics?

denmah

iTrader: (2)

damn nice!

HydroStream6

iTrader: (16)

One pic for fun! Oh and the dyno numbers aren't corrected either. It was about 90* last night.

DavidPHumes

iTrader: (1)

Granny's solid axle in the rear?

BoostedLS87

Yea granny's soild rear. I narrowed down 2.5" on each side. Ill post up a vid when i get home.

stoverz28

iTrader: (8)

Very nice, have any more pics?

What wheels are those? Turbo 2 brakes up front?

stoverz28

iTrader: (8)

Stock tubs?

BoostedLS87

Yeah turbo 2 brakes in the front and rear. Wheels are prostars 15x3.5 up front and 15x8 4.5bs in the rear with a 275/60r15 on stock tubs, its a tight fit.

DavidPHumes

iTrader: (1)

Cool. This is very similar to my car except I have a Glide and a slightly smaller turbo. Why did you decide to go with a 6 speed over a Glide or TH400?

stoverz28

iTrader: (8)

Nice. Do those front wheels stick out at all? Hard to tell from the pic. When are you expecting to make it to the track?

Like David, I also have a turbo Ls-Rx7 I'm building. Mine is also a 6 speed.

CameronVic

iTrader: (5)

3.23s? I bet those were hard to find cause that's a random ratio. They made more 3.27s than there are seconds on a year.

BoostedLS87

Yea that was just a miss print they are 3.27 gears. Rearend was out of a 99-04 mustang

BoostedLS87

The car usto have a ls1 With the t56 so it stuck with it...we are thinking about going 4l80 tho maybe this winter.

The wheels stick out a little but arnt too bad I think I have .438 spacers in the front I'm not 100% sure.

HydroStream6

iTrader: (16)

Sorry, 3.27. I knew Ninja was wrong.

kevin99hoss

iTrader: (4)

clean FC, does it have a cage in it?

HydroStream6

iTrader: (16)

Not yet. I'm STRONGLY urging him to put one in.

offaxis

iTrader: (19)

kick *** numbers. Congrats . Cant wait to see how it does on the track

kevin99hoss

iTrader: (4)

i would want one for sure before making any full out passes

BoostedLS87

Here is a little vid from the dyno.