"Its not that big", small it aint.
402/LS2 Head and Cam Reccommendations
402/LS2 Head and Cam Reccommendations Long story short, I blew a hole in my block. 
Im looking to get a 402 LS2 shortblock. Im looking for a good head & cam combo to get 550RWHP. Of course, looking for this to have a streetable cam if possible. Thanks in advance.
Im looking to get a 402 LS2 shortblock. Im looking for a good head & cam combo to get 550RWHP. Of course, looking for this to have a streetable cam if possible. Thanks in advance.
I would say a custom grind cam, talk to Ed Curtis, he knows this **** like no other! As for heads, go with some AFR 225's or something in that area, I have Dart 225's on mine, but they are burning oil and will be coming off shortly, hopefully for some AFR 225's. My cam is not that big, 236/244 .629/.629 114lsa, and with the Darts is made the numbers in my sig. 91 octane, 11.5:1+ A/F ratio with 21 degrees of timing.
Looking at doing the rotating assebly below myself. Add the L92 heads, a nice cam, and the sheet metal intake/TB deal that Mizfit is doing and you should be close. That is the direction I would go if I wasn't planning on a Kenne Bell.
http://gmhightechperformance.com/tec...kit/index.html
Jason
http://gmhightechperformance.com/tec...kit/index.html
Jason
Originally Posted by Orange Peel
I got the FAST 90/NW 90, and it works awesome, next step is sheetmetal intake, which is a tad more $$ 
https://ls1tech.com/forums/generation-iv-internal-engine/495980-gauging-interest-l-92-sheet-metal-intake.html
Jason
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Just trying to plan ahead just incase I cant get these numbers. Then I can plan on some spray to get me there. I dont really want to spray, but would like to keep it NA if I can.
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402 choices I went with the SDPC 402 setup and could not be happier great service good prices,By the way this thing is an animal and a riot to drive you will love any 402 you get worth the coin 
mine idles good check my sig !
mine idles good check my sig ! That being said, likely to run NA, there is many vendors doing 402 shortblocks. Texas speed, SLP, SDPC, etc. all are about $4000. I will just have to do some more research on the internals offered, my coins, and go from there. Damn, I still need heads, and FAST 90. I guess Im looking at about $7000. Makes me just want to rebuild my LS1 and spray it.
Any more suggestions?
Any more suggestions?
The low end torque of the 402 is worth the money spent dude! My shortblock was more than $4k, but I upgraded parts here and there over the standard stuff. It's all worth it in the end...... so they say
Originally Posted by Orange Peel
The low end torque of the 402 is worth the money spent dude! My shortblock was more than $4k, but I upgraded parts here and there over the standard stuff. It's all worth it in the end...... so they say
TECH Regular
Joined: Mar 2006
Posts: 471
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From: Rolesville, NC
Originally Posted by 11secproject
