Just build a good solid motor capable of doing 11s na, then go 10s on spray. 
what it takes to run 10's
On The Tree
Joined: Mar 2002
Posts: 135
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From: Clawson, Mi
In my NA car I'm going 9.9's at about 3250 with 442 RWHP, but yet the ET show 630 fwhp. For 10's NA a reworked stock short block, hyd roller in the 240's range, ported stock lt1 heads will work, car wight at about 3400. 10's should not be to hard at that point, and this should be streetable.
Launching!
Joined: Jul 2003
Posts: 204
Likes: 0
From: MI
Originally Posted by squinn
In my NA car I'm going 9.9's at about 3250 with 442 RWHP, but yet the ET show 630 fwhp. For 10's NA a reworked stock short block, hyd roller in the 240's range, ported stock lt1 heads will work, car wight at about 3400. 10's should not be to hard at that point, and this should be streetable.
Out of curiousity, what kind of suspension are you running? And what do you mean by "streetable?" Do you mean it CAN be driven or that it doesn't lope like a biatch around town? On The Tree
Joined: Mar 2002
Posts: 135
Likes: 0
From: Clawson, Mi
Originally Posted by Elysian
9.9 is smokin' fast for a NA 370. Gotta be a cool car. Out of curiousity, what kind of suspension are you running? And what do you mean by "streetable?" Do you mean it CAN be driven or that it doesn't lope like a biatch around town?
Out of curiousity, what kind of suspension are you running? And what do you mean by "streetable?" Do you mean it CAN be driven or that it doesn't lope like a biatch around town?Stock type suspension that I built, something like thw wolf setup, I'v run this set up for years. That hyd roller I speak of was not that bad on the street, loped a bit. I really think the soild roller I have now sounds milder
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On The Tree
Joined: Nov 2002
Posts: 183
Likes: 0
From: DE
wel i was damn close to the 10's on a stock longblock....about 25 11.0-11.1 runs close. hundreds of runs in the 11.2-11.3 range also.
quite a few guys have gone 10's had the shortblock live,just gotta make sure the tuning is right.
quite a few guys have gone 10's had the shortblock live,just gotta make sure the tuning is right.
Teching In
Joined: Feb 2004
Posts: 13
Likes: 0
From: Sacramento, CA
I'd recommend this https://ls1tech.com/forums/showthread.php?t=136030 and you wouldn't need to spray either! 
Mark
Mark
Teching In
Joined: Feb 2004
Posts: 13
Likes: 0
From: Sacramento, CA
Yes, it's that and about 100 lbs. lighter than an iron SBC too!
Mill the solid domes on the pistons flat for about a 11 to 1 comp, add the right cam, induction and exhaust system and you could make 600 HP on premium unleaded!
Mark
Mill the solid domes on the pistons flat for about a 11 to 1 comp, add the right cam, induction and exhaust system and you could make 600 HP on premium unleaded!
Mark
