MTI

MTI has been hard at work developing an extremely high flow economical cylinder head for the last few months. What has been developed is a 300+ CFM LS1 cylinder head with MTIs unique extremely reliable valvetrain. The Stage IIE cylinder heads are equipped with 2.02" / 1.55" Ferrea 6000 series extreme duty stainless valves, MTIs proprietary dual valve spring valvetrain with custom spring locators and titanium retainers. This valvetrain has been in use for years and installed on hundreds of cylinder heads without failure or rocker arm clearance issues.

LS1 Flow #s are as follows:
Intake/Exhaust CFM:
.100 65 / 53
.200 135 / 105
.300 195 / 141
.400 244 / 165
.500 276 / 193
.550 292 / 202
.600 300 / 208
.650 306 / 211

These professionally hand ported & assembled cylinder heads are available for $1595. exchange and will come with a flow sheet for each individual set. This includes all Gen III aluminum type cylinder heads. LS6 flow #'s will be available shortly.

For more information & to view flow sheets visit: http://www.motorsporttech.com/fbody_engine01.asp

If you have any questions about these cylinder heads, e-mail me at JaysonMTI@aol.com

Jayson - MTI

EVIL

pretty good price!

Vents

iTrader: (9)

wow, i was gonna start a flame, but dang, that is a good price..

foff667

iTrader: (2)

what lift are the dual springs you provide good up to? You list .650 on your flow chart but that wont do much good if you cant get a cam that large

thanks
Bill

Nine Ball

iTrader: (38)

Damn, now you are really making it difficult for me to not mod the '02 right now. Must....resist...heads....

Tony

MTI

Springs are good to .615" lift. These are the same springs we use with our entire camshaft line including the S1! I wanted to print flow #s to .650" lift to show that these heads continue to positively flow and not back up.

TILEMAN

Need a test car

MTI

Just tested on a Y-body w/ X1 cam & all the bolt ons. 445 rwhp through high flow cats. These heads work!

TILEMAN

You still have to test an f-body

onyxxtreme

iTrader: (4)

well...i think im sold, since i want about an X1 sized cam
Im glad these are out, cause i was never really sold on your old prices for StageII's

foff667

iTrader: (2)

Let the price war begin first patriot...then JPR...now MTI all with good #'s makes for some good choices. Looks like you cant go wrong with any of them Good job guys in keeping competetive.

lata
Bill

JoSeY

Hey Jayson...trade ya my Stage II's for these and see how they perform w/ur X1 in my car...hehe...

Good job on the heads bro, sounds like TEA might have a lil more competition now...their 1.5 heads seem to be making similar power to these at about the same price...

Z-Rated

Those heads make some power and they are cheap. Best of both worlds!

ONEBADWS6

iTrader: (22)

What do they flow through a LS6 intake?

SNAXS

Nice price!

koolrayz

iTrader: (26)

How about an introductary GP with a cam package?

1ScrudeDude

Don't forget RGR Heads from LS1Speed. Mine came in today, $1899.00 for stage II's + 224/581/112 Comp Cam. I will reference these flow numbers against mine.

Competiton is good for the consumer!

Scalpel

iTrader: (4)

Wow, incredible price and MTI quality.

v8maro

iTrader: (4)

how much w/o cores?
-Steve

DONAIMIAN

iTrader: (18)

How much would the LS6 head run for with LS1 cores.