LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Last update for the SB2.2 LT1...

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Old 10-29-2007, 04:37 PM
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Smile Last update for the SB2.2 LT1...

at least until after April 19th.

All motor...

60'......1.49
1/8th...6.48
MPH....107.62
1/4.....10.15
MPH....133.92

Here's a screen shot from the video.

Old 10-29-2007, 04:41 PM
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Wait what? Does the SB 2.2 mean what I think it means??? Is that a roots blower or am I just reading things wrong?
Old 10-29-2007, 05:16 PM
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Originally Posted by I8ASaleen
Wait what? Does the SB 2.2 mean what I think it means??? Is that a roots blower or am I just reading things wrong?

SB2.2 heads are whats used in nascar, there 15 degrees and flow like mad. Im sure the owner will chime in or someone will get more specific, I just dont feel like typing it all.
Old 10-29-2007, 05:55 PM
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man that is sick!
Old 10-29-2007, 06:09 PM
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Schweeet deal Dave!

Thats hauling the mail for sure

Tony.
Old 10-29-2007, 06:25 PM
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Thats freakin' sweet!

Can you lighten that thing up any, or is that the bare?
Old 10-29-2007, 06:31 PM
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Lookin good Dave!
Old 10-29-2007, 06:53 PM
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Originally Posted by MEAN LT1
SB2.2 heads are whats used in nascar, there 15 degrees and flow like mad. Im sure the owner will chime in or someone will get more specific, I just dont feel like typing it all.
What he said.

It looks like it will loose about 150lbs this winter. We will be making nitrous passes Wednesday night but I think I will keep those results to myself for right now. If it goes 10.15 on motor, looses 150lbs and gains a 275 hp nitrous hit I think everyone can do the math.
Old 10-29-2007, 07:08 PM
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Its so complicated when its that low but It seems your shooting for a 9.99 on motor with the wieght reduction .15 hundreths and 150 lbs coincidence....I think not. haha

Umm and with the 275 shot, Low 9s? Maybe, did I guess right. Or are you shooting for an 8?

Hows the suspension set up? Do you think yove got anything left in that area?
Old 10-29-2007, 07:14 PM
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i would like to know y didnt u just go with dart block if using those heads and intake, along with a dist. or crank trigger. dont know what setup u are running, but it seems like a obvious choice to me.
but it works with a lt1 block too i guess
Old 10-29-2007, 07:23 PM
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Anyone know the cost of the 2.2 heads?
Old 10-29-2007, 07:39 PM
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Originally Posted by 97blkz
Anyone know the cost of the 2.2 heads?
If you have to ask, you don't want to know...
Old 10-29-2007, 07:42 PM
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Originally Posted by AdioSS
If you have to ask, you don't want to know...
lol exactly...and thats not including intake distrubutor ect ect
Old 10-29-2007, 08:19 PM
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crazy setup.... great results dave.... what I wanna know is this though.... if you have a screen shot of the video Where the hell is the video so we can see it????

again nice job.... i finally got mine in and we're getting it ready to run as we speak....
Old 10-29-2007, 10:42 PM
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Originally Posted by OutlawZ
crazy setup.... great results dave.... what I wanna know is this though.... if you have a screen shot of the video Where the hell is the video so we can see it????
that's a x2
Old 10-29-2007, 10:44 PM
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hes tryin to be secretive
Old 10-29-2007, 10:49 PM
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I suck at math. I failed Geometry. So I need you to PM me the math

I would think high 8s though.
Old 10-29-2007, 11:03 PM
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10.15 -150 lbs+275 shot= NOT ENOUGH































Very Nice though Dave
Old 10-30-2007, 12:31 AM
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Originally Posted by 97blkz
Anyone know the cost of the 2.2 heads?
SB2.2 head go in the range of $4000 and up. They are not cheap at all.
Old 10-30-2007, 01:25 AM
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P# 12480011
Cost: $1,768.31/ea
Semi-finished SB2.2 Aluminum Cylinder Head
• Aluminum NASCAR accepted head
• Bare head, no seats or guides installed
• Standard .500" guide holes
• As cast ”Peanut” ports
• 48cc “as cast” combustion chamber

P# 12480129
Cost: $1,975.79/ea
Semi-finished SB2.2 Aluminum Cylinder Head
• Aluminum NASCAR accepted head
• Bare head, no seats or guides
• Reduced size .375" diameter guide holes
• As cast ”Peanut” ports
• 48cc “as-cast” combustion chamber

P# 88958667
Cost: $1,612.00/ea
Semi-finished SB2.2 Design R0X Aluminum Cylinder Head
• Fully CNC-machined aluminum race head
• Has cast ports and combustion chambers for
professional finishing
• Machined for 4.500" bore center R0X cylinder block (P/N 25534453)
• Special spread head-bolt pattern, 3/8" fasteners, 19 holes
• Machined with additional .070" material on deck face.
• Valve centerlines moved apart .100 for additional valve
clearance and larger valves
• Valve angles are 11° x 4° intake, and 7° x 2° exhaust
• Exhaust port positions are slightly reoriented, but same
bolt pattern as standard SB2.2
• As cast ”Peanut” intake ports
• As cast ”Peanut” exhaust ports
• 28cc “as-cast” combustion chambers


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