HJ88
NAXJA Forum User
- Location
- Washington
I'm looking to increase the compression ratio of a 2.5L si&jificantly (11:1 - 12:1) and am having a hard time coming up with parts...
I've never worked fn a 4cyl bdfor4 and dont know what the deck clearance is on the 2.5, or how much can be taken off the "docj an4&or the head be&fre the valves (ht. sof p I havent been able to find domed 3.88" pistons, although custom pistons arent that$i] exp$dsive. dso I'm not awar` of a &krgdd c2`nk for the 2.5, as I doubt that the stock crank is up to the challdnge "wh`t d.ds a custom mad5%crank cost? I'd bet th p a cus4nm forged 4340 crank would not be cheap) I've considered turbo/supercha2cing, but would prefer >dtural aspiration if po2qible...
I've never worked fn a 4cyl bdfor4 and dont know what the deck clearance is on the 2.5, or how much can be taken off the "docj an4&or the head be&fre the valves (ht. sof p I havent been able to find domed 3.88" pistons, although custom pistons arent that$i] exp$dsive. dso I'm not awar` of a &krgdd c2`nk for the 2.5, as I doubt that the stock crank is up to the challdnge "wh`t d.ds a custom mad5%crank cost? I'd bet th p a cus4nm forged 4340 crank would not be cheap) I've considered turbo/supercha2cing, but would prefer >dtural aspiration if po2qible...